Unnoticeable comma

Unnoticeable commas are very small intervals. These commas are called "unnoticeable" because, being equal to or less than 3.5 cents, they are smaller than the average peak JND (just-noticeable difference) of human pitch perception, as illustrated by the research of Aaron Andrew Hunt. It is improbable that even a trained listener would be able to notice these intervals, and as such they a prime target for psychoacoustically informed microtempering. (However, a considerably larger comma can be unnoticeable in an adaptive tuning context. Instead of one large pitch shift of the entire comma, there can be many small pitch shifts of a fraction of a comma, one per chord change. Given this, a noticeable 3-limit comma that arguably deserves inclusion is the mercator comma, corresponding to using 53edo for the circle of fifths.)

For commas over 100 cents in size, see Large comma; for commas in between 30 and 100 cents in size, see Medium comma; and for commas over 3.5 cents in size, see Small comma.

Due to the wide range of sizes, cents values here and on the other commas pages are listed to 5 significant digits, instead of to a fixed number of decimal places as is the convention elsewhere on the wiki. Except for the 3-limit commas, the color name refers to both the comma and the temperament created when it is tempered out.

List of commas, by prime limit

3-limit commas

See also: Table of 3-limit commas

Name(s)	Color Name		Monzo	Cents	Named by
359-comma	Wa-359	w-359	[-569 359⟩	1.8453
Sasktel comma	Wa-306	w-306	[485 -306⟩	1.7697
Satanic comma	Wa-665	w-665	[-1054 665⟩	0.075575	Marc Jones (1990)
15601-comma	Wa-15601	w-15601	[24727 -15601⟩	0.031499
31867-comma	Wa-31867	w-31867	[-50508 31867⟩	0.012577
Archangelic comma	Wa-190537	w-190537	[301994 -190537⟩	0.00011162	Dawson Berry (2022)

5-limit commas

See also: Table of 5-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Dodifo comma	Quadla-sepquinyo	L4y35-9		[-67 -9 35⟩	3.3850	Petr Pařízek (2011)
Vishnuzma, semisuper comma	Sasepbigu	sg144	6115295232 / 6103515625	[23 6 -14⟩	3.3380	Gene Ward Smith (2002)
Enneadeca, 19-tone-comma	Neyo	y19-4	19073486328125 / 19042491875328	[-14 -19 19⟩	2.8155	Gene Ward Smith (2002)
Vavoom comma	Quinla-seyo	L5y17-7		[-68 18 17⟩	2.5232	Paul Erlich (2002)
Tricot comma	Quadsa-triyo	s4y33	68719476736000 / 68630377364883	[39 -29 3⟩	2.2461	Paul Erlich (2002)
Schisma	Layo	Ly-2	32805 / 32768	[-15 8 1⟩	1.9537	Hermann von Helmholtz, Alexander Ellis (1875)
Aluminium comma	Sepsa-thegu	s7g138		[92 -39 -13⟩	1.6767	Eliora (2023)
Counterschisma	Tribilagu	L6g-5		[-69 45 -1⟩	1.6613	Gene Ward Smith (2003)
Neon comma	Laquinquinbigu			[21 60 -50⟩	1.6144	Eliora (2024)
Septendecima	Lala-sebiyo	LLy34-8		[-52 -17 34⟩	1.4313
Luna comma, hemithirds comma	Sasa-quintrigu	ssg155	274877906944 / 274658203125	[38 -2 -15⟩	1.3843	Gene Ward Smith (2002)
Minortone comma, minortonma	Trila-segu	L3g172		[-16 35 -17⟩	1.0919	Gene Ward Smith (2002)
Ennealimma	Satritribiyo	sy18-3	7629394531250 / 7625597484987	[1 -27 18⟩	0.86183	Paul Erlich, Gene Ward Smith (2001)
Astro comma	Tribisa-thiwegu	s6g3110		[91 -12 -31⟩	0.81486	Paul Erlich (2002)
Gaster comma	Quadbila-negu	L8g19-3		[-70 72 -19⟩	0.79950	Xenllium (2022)
Niobium comma				[-875 492 41⟩	0.72269	Eliora (2023)
Kwazy comma	Quadla-quadquadyo	L4y16-6		[-53 10 16⟩	0.56943	Paul Erlich, Gene Ward Smith (2002)
Whoosh	Saletrigu	sg337		[37 25 -33⟩	0.52246	Paul Erlich (2002)
Egads	Setriyo	y51-9		[-36 -52 51⟩	0.33936	Paul Erlich (2002)
Monzisma	Quinsa-yoyo	s5yy4		[54 -37 2⟩	0.29240	Margo Schulter (2001)
Fortune	Tritrila-sepbiyo	L9y14-9		[-107 47 14⟩	0.27703	Paul Erlich (2002)
Gross	Quinbisa-fosegu	s10g4715		[144 -22 -47⟩	0.24543	Paul Erlich (2002)
Senior	Quadla-sepquingu	L4g354		[-17 62 -35⟩	0.23007	Paul Erlich (2002)
Counterquectisma, deltapion	Quintritrilayo	L45y-31		[-500 314 1⟩	0.18399	Eliora (2023)
Quectisma				[554 -351 1⟩	0.10841	CompactStar (2023)
Raider	Tritrisa-thiseyo	s9y371		[71 -99 37⟩	0.062327	Gene Ward Smith (2002)
Pirate	Quinla-sepsepyo	L5y49-12		[-90 -15 49⟩	0.046966	Paul Erlich (2002)
Viking	Nela-siweyo	L19y61-23		[-251 69 61⟩	0.031605	Gene Ward Smith (2002)
Kirnberger's atom	Sepbisa-quadtrigu	s14g1212		[161 -84 -12⟩	0.015361
Selenia				[-433 -137 280⟩	0.0047636
Titania				[2746 -521 -827⟩	0.0031829
Quark	Twethebila-sequinyo			[-573 237 85⟩	8.8361 × 10-4
Scamp				[-5836 4293 -417⟩	3.3472 × 10-5
Rover				[1634 1502 -1729⟩	2.7513 × 10-5
Rascal				[-7470 2791 1312⟩	5.9596 × 10-6

7-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Decovulture comma	Sasa-birugugu	ssrrg42	67108864 / 66976875	[26 -7 -4 -2⟩	3.4083	Xenllium (2021)
Rainy comma	Laquinzo-atriyo	Lz5y32	2100875/2097152	[-21 0 3 5⟩	3.0706	+merlan #flirora (2020)
Pontiqak comma	Lazozotritriyo	Lzzy9-2	95703125 / 95551488	[-17 -6 9 2⟩	2.7452	Xenllium (2021)
Pessoalisma	Sasa-tribiru-agugu	ssr6gg-2	2147483648 / 2144153025	[31 -6 -2 -6⟩	2.6871	Dawson Berry (2023)
Mitonisma	Laquadzo-agu	Lz4g2	5250987/5242880	[-20 7 -1 4⟩	2.6749	Xenllium (2021)
Horwell comma	Lazoquinyo	Lzy5-2	65625/65536	[-16 1 5 1⟩	2.3495	Gene Ward Smith (2005)
Forge comma	Lala-trizo-aquingu	LLz3g52	1640558367 / 1638400000	[-19 14 -5 3⟩	2.2792	Dawson Berry (2022)
109-7-comma		L16z10939		[-306 0 0 109⟩	2.0238
Neptunisma	Laruruleyo	Lrry11-4	48828125 / 48771072	[-12 -5 11 -2⟩	2.0240	Xenllium (2021)
Slendrisma, slendric schisma	Sasa-quinbiru	ssr10-4	68719476736 / 68641485507	[36 -5 0 -10⟩	1.9659	Xenllium (2024)
Septimal ennealimma	Tritrizo	z95	40353607 / 40310784	[-11 -9 0 9⟩	1.8382	Eliora (2021)
Meter	Latriru-asepyo	Lr3y7-4	703125/702464	[-11 2 7 -3⟩	1.6283
Skeetsma	Lala-rutrigu	LLrg3-2	14348907 / 14336000	[-14 15 -3 -1⟩	1.5580	Jerdle (2021)
Breeze comma	Laquadru-atriyo	Lr4y3-4	2460375 / 2458624	[-10 9 3 -4⟩	1.2325	Tristan Bay (2024)
Wizma	Quinzo-ayoyo	z5yy3	420175/419904	[-6 -8 2 5⟩	1.1170
Supermatertisma	Lasepru-atritriyo	Lr7y9-6	52734375 / 52706752	[-6 3 9 -7⟩	0.90708	Xenllium (2021)
Trienstonisma	Laquinru-agu	Lr5g-4	43046721 / 43025920	[-9 16 -1 -5⟩	0.83677	Xenllium (2021)
Breedsma	Bizozogu	z4gg3	2401/2400	[-5 -1 -2 4⟩	0.72120	Gene Ward Smith (2004)
Gariatom	Quintrila-tribizo	15z6-8		[-169 96 0 6⟩	0.63552	Tristan Bay (2023)
171-9/7-comma	Quadtribisa-netritrizo			[62 -342 0 171⟩	0.61971
Supermasesquartisma	Laquadbiru-aquinyo	Lr8y5-6	184528125 / 184473632	[-5 10 5 -8⟩	0.51133	Xenllium (2021)
571-7-comma				[1603 0 0 -571⟩	0.40741
Ragisma	Zoquadyo	zy41	4375/4374	[-1 -7 4 1⟩	0.39576
Septiruthenia, septimal ruthenia	Nela-lequadzo	L19z448		[-263 88 0 44⟩	0.37996	Eliora (2022)
Akjaysma	Trisa-seprugu	s3r7g71	140737488355328 / 140710042265625	[47 -7 -7 -7⟩	0.33765	Aaron Krister Johnson (2011)
Landscape comma	Trizogugu	z3g63	250047/250000	[-4 6 -6 3⟩	0.32544	Yahya Abdal-Aziz (2005)
Izar comma, bapbo schismina	Saquadtrizo-asepgu	sz12g78	13841287201 / 13839609375	[0 -11 -7 12⟩	0.20987
Nanisma	Quinbisaru	s10r7		[109 -67 0 -1⟩	0.18904	Margo Schulter (2002)
laleruyo (171&1547&3125)	Laleruyo	Lr11y11-8	3955078125 / 3954653486	[-1 4 11 -11⟩	0.18588
87-fold starling comma	Twenetri-zotrigu			[86 174 -261 87⟩	0.14469
Revopentisma	Sasa-neru	ssr19-8		[47 4 0 -19⟩	0.12778	Eliora (2023)
Starscape comma	Latritriru-ayo	Lr9y-6	645700815 / 645657712	[-4 17 1 -9⟩	0.11557
Nommisma	Quinla-zoyoyo	L5zzy-4		[-55 30 2 1⟩	0.10336	Flora Canou (2023)
Euzenius comma	Sabiruquinyo	srry10-3	78125000 / 78121827	[3 -13 10 -2⟩	0.070314
171&1547&4973 comma	Satwethezo-atritribigu	sz23g1815		[1 -15 -18 23⟩	0.023986
Technologisma	Trisa-quinbiru-agu	s3r10g-3		[51 -13 -1 -10⟩	0.012210	Godtone (2024)
Termite	Satritribiru-athiseyo	sr18y37-14		[9 -28 37 -18⟩	0.0010723
Neutrino				[1889 -2145 138 424⟩	1.6361 × 10-10

11-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Lifthrasirsma	Sasa-bilugu	ss1uugg3	536870912 / 535869675	[29 -11 -2 0 -2⟩	3.2317	Flora Canou (2023)
Swetisma	Lururuyo	1urry-2	540/539	[2 3 1 -2 -1⟩	3.2090	Manuel Op de Coul (2004)
Anthill comma	Satrilo-ayoyo	s1o3yy1	5532400/531441	[4 -12 2 0 3⟩	3.1212	Budjarn Lambeth (2024)
Wizardharry comma, pine comma	Triluyo	1u3y31	4000/3993	[5 -1 3 0 -3⟩	3.0323	Godtone (2023) for pine comma
Symbiotic comma	Salozo	s1oz2	19712/19683	[8 -9 0 1 1⟩	2.5488	Dawson Berry (2020)
Vishdel comma	Saloquadgu	s1og42	5632/5625	[9 -2 -4 0 1⟩	2.1531
Nexus comma, nexisma	Tribilo	1o6-2	1771561/1769472	[-16 -3 0 0 6⟩	2.0427	Dawson Berry (2020)
Reef comma	Salubizogu	s1uzzgg3	200704/200475	[12 -6 -2 2 -1⟩	1.9764	Dawson Berry (2022)
Argyria, tinge	Lolotrizo	1ooz32	41503/41472	[-9 -4 0 3 2⟩	1.2936	Gayle Young (2018) and Todd Harrop (2020) for tinge Lériendil (2024) for argyria
Alpharabian schisma			618121839509504 / 617673396283947	[18 -31 0 0 9⟩	1.2565	Dawson Berry (2024)
Olympia	Salururu	s1urr1	131072/130977	[17 -5 0 -2 -1⟩	1.2552	Flora Canou (2021)
11-cycle schisma, 37-11-comma	Quinsa-thiselu	s51u379		[128 0 0 0 -37⟩	1.2361
Seascape comma, undecimal hemifourths comma	Bilozogugu	1oozzg42	160083/160000	[-8 3 -4 2 2⟩	0.89784	Tristan Bay (2024) for seascape comma
Sesdecal comma	Laquadlu-asepyo	L1u4y7-2	234375/234256	[-4 1 7 0 -4⟩	0.87923
Triagnoshenisma	Trila-trilo-agu	L31o3g-3	171885556953/171798691840	[-35 17 -1 0 3⟩	0.87513	Dawson Berry, Frostburn (2024)
Frameshift comma	Quadla-trilu	L41u3-3	22876792454961 / 22866405883904	[-34 28 0 0 -3⟩	0.78620	Dawson Berry (2021)
Hemigail	Quadlo-atriru	1o4r3-3	43923/43904	[-7 1 0 -3 4⟩	0.74905
Sossmarvel comma	Trila-lusepruyoyo	L31ur7y14-8	9730975341796875 / 9726998192586752	[-30 13 14 -7 -1⟩	0.70772	Dawson Berry (2022)
Lehmerisma	Loloruyoyo	1ooryy-2	3025/3024	[-4 -3 2 -1 2⟩	0.57240	Gene Ward Smith (2004)
Ptolemi-nicema	Quinbisa-twethetriluyoyo	s101u69y138-8		[137 -138 138 0 -69⟩	0.56437	Eliora (2023)
Elysia	Bilutrizo	1uuz64	117649/117612	[-2 -5 0 6 -2⟩	0.54455	Lériendil (2024)
Quartisma	Saquinlu-azo	s1u5z3	117440512 / 117406179	[24 -6 0 1 -5⟩	0.50619	Dawson Berry (2020)
Kalisma, Gauss' comma	Bilorugu	1oorrgg-2	9801/9800	[-3 4 -2 -2 2⟩	0.17665	Margo Schulter (2000) Gene Ward Smith (2004) for Gauss' comma
Odiheim	Luluquinzo-aquadgu	1uuz5g44	151263/151250	[-1 2 -4 5 -2⟩	0.14879
Countercentisma				[-1 -3300 2700 0 -300⟩	0.14187	CompactStar (2024)
Spoob	Tribiluzozogu	1u6z12g68	27682574402 / 27680640625	[1 0 -6 12 -6⟩	0.12094	Eliora (2023)
Syntonisma	Trisa-lusepyo	s31uy72	83886080000000 / 83881572334857	[30 -27 7 0 -1⟩	0.093031	Xenllium (2023)
Parimo	Satribilo-agu	s1o6g1	1771561/1771470	[-1 -11 -1 0 6⟩	0.088931
Parisma	Laquadlu-arurugu	L1u4rrg-2	14348907 / 14348180	[-2 15 -1 -2 -4⟩	0.087717
Blare comma	Laquadquadlo-aquadtrizo	L1o16z124	636003407850068828189211361 / 635974777627126753067532288	[-51 -24 0 12 16⟩	0.077935	Akselai (2024)
Ultimo	Quadlo-asepru-ayoyo	1o4r7yy-5	3294225/3294172	[-2 2 2 -7 4⟩	0.027854
Parismina	Sasa-quinbilo-azozo	ss1o10zz2	2541867610898 / 2541865828329	[1 -26 0 2 10⟩	0.0012141

13-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Wilschisma	Sathoyo	s3oy2	532480/531441	[13 -12 1 0 0 1⟩	3.3814	Flora Canou (2021)
Bean	Sathuquinlu	s3u1u52	2097152/2093663	[21 0 0 0 -5 -1⟩	2.8826
Tunbarsma	Thuquadyo	3uy4-2	625/624	[-4 -1 4 0 0 -1⟩	2.7722
Island comma	Bithogu	3oogg2	676/675	[2 -3 -2 0 0 2⟩	2.5629	Mike Battaglia (2011)
Squbema	Lathuru	L3ur-2	729/728	[-3 6 0 -1 0 -1⟩	2.3764
Petrma	Trithu-aloyoyo	3u31oyy-2	2200/2197	[3 0 2 0 1 -3⟩	2.3624
Tridecimal eighth-octave comma	Thotrilo-agu	3o1o3g1	17303/17280	[-7 -3 -1 0 3 1⟩	2.3028	Budjarn Lambeth (2024)
Nicola	Thululuzoyoyo	3u1uuzyy1	1575/1573	[0 2 2 1 -2 -1⟩	2.1998
Sinbadma	Tholozotrigu	3o1ozg32	1001/1000	[-3 0 -3 1 1 1⟩	1.7303
Tristanisma	Tholutrizo-agu	3o1uz3g3	4459/4455	[0 -4 -1 3 -1 1⟩	1.5537	Tristan Bay (2024)
Tridecapyth comma	Trisatho	s33o3	3489660928/3486784401	[28 -20 0 0 0 1⟩	1.4276	Dawson Berry (2021)
Cantonisma	Trithoru-ayo	3o3r3y-2	10985/10976	[-5 0 1 -3 0 3⟩	1.4190	Margo Schulter (2013)
Punctisma	Sathutrizogu	s3uz3g33	43904/43875	[7 -3 -3 3 0 -1⟩	1.1439	Jerdle, Dawson Berry (2023)
Neguschisma	Lala-thulozo	LL3u1oz-2	13640319/13631488	[-20 11 0 1 1 -1⟩	1.1212	Tristan Bay (2024)
Lummic comma	Tholotriru-agu	3o1or3g-2	1716/1715	[2 1 -1 -3 1 1⟩	1.0092
Pseudovishnuzma	Sasa-thozosepbigu	ss3ozg145	6106906624 / 6103515625	[26 0 -14 1 0 1⟩	0.96157	Eliora (2023)
Sercloreminisma	Bithuthuzo-agu	3u4zzg1	142884/142805	[2 6 -1 2 0 -4⟩	0.95746	Francium (2024)
Ibnsinma, sinaisma	Tholuruyo	3o1ury1	2080/2079	[5 -3 1 -1 -1 1⟩	0.83252	Margo Schulter, Gene Ward Smith (2012) Flora Canou (2023)
Phaotic comma, phaotisma	Sathotriyo	s3uy31	256000/255879	[11 -9 3 0 0 -1⟩	0.81847	Dawson Berry (2021)
Schismina	Sathurugu	s3urg1	4096/4095	[12 -2 -1 -1 0 -1⟩	0.42272
Leprechaun comma	Thotholuyoyo	3oo1uyy1	4225/4224	[-7 -1 2 0 -1 2⟩	0.40981	Margo Schulter (2012)
Jacobin comma	Thotrilu-agu	3o1u3g2	6656/6655	[9 0 -1 0 -3 1⟩	0.26012	Gene Ward Smith (2014)
Catasma	Latrithuyoyo	L3u3y6-3	140625/140608	[-6 2 6 0 0 -3⟩	0.20930	Tristan Bay (2023)
13^3⋅7/25 schismina	Satritho-azogugu	s33zgg3	492128/492075	[5 -9 -2 1 0 3⟩	0.18646	Recentlymaterialized (2024)
Harmonisma	Thuthutrilo-aru	3uu1o3r-2	10648/10647	[3 -2 0 -1 3 -2⟩	0.16260	Margo Schulter (2002)
Pentonisma	Saquinthuzogu	s3u5z5g54	281974669312 / 281950621875	[24 -5 -5 5 0 -5⟩	0.14765	Xenllium (2022)
Pontigailimma	Thururuquingu	3urrg51	1990656/1990625	[13 5 -5 -2 0 -1⟩	0.027	Recentlymaterialized
Grossmisma	septholo-azogu	3o71o7zg2		[-30 -13 -1 1 7 7⟩	0.016410	Xenllium (2023)
Chalmersia	Lathotholurugugu	L3oo1urgg1	123201/123200	[-6 6 -2 -1 -1 2⟩	0.01405	Gene Ward Smith (2003)

17-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Monardisma, tsaharuk comma	Solorugu	17o1org1	561/560	[-4 1 -1 -1 1 0 1⟩	3.0887	Scott Dakota (2023) for monardisma
Dakotisma	Soluzoyo	17o1uzy2	595/594	[-1 -3 1 1 -1 0 1⟩	2.9121	Praveen Venkataramana (2022)
September comma	Sutholoruyo	17u3o1ory-2	715/714	[-1 -1 1 -1 1 1 -1⟩	2.4230	Scott Dakota (2021)
Horizma, horizon comma	Sothuzozo	17o3uzz2	833/832	[-6 0 0 2 0 -1 1⟩	2.0796	Jerdle (2021)
Ainisma, ainic comma	Sutholugu	17u3o1ug1	936/935	[3 2 -1 0 -1 1 -1⟩	1.8506	Dawson Berry (2020)
Fidesma	Susuruyoyo	17uuryy-3	2025/2023	[0 4 2 -1 0 0 -2⟩	1.7107	Dawson Berry (2023)
Twosquare comma	Sulolo	17u1oo-2	1089/1088	[-6 2 0 0 2 0 -1⟩	1.5905	Kaiveran (2018)
Quadrantonisma	Sosolurugu	17oo1urg2	1156/1155	[2 -1 -1 -1 -1 0 2⟩	1.4983	Flora Canou (2023)
Noellisma	Subizoyo	17uzzyy1	1225/1224	[-3 -2 2 2 0 0 -1⟩	1.4138	Flora Canou (2022)
Cimbrisma	Sothubiruyo	17o3urryy-2	1275/1274	[-1 1 2 -2 0 -1 1⟩	1.3584	Xenllium (2023)
Palingenetic comma, palingenesis	Suzogugu	17uzgg1	1701/1700	[-2 5 -2 1 0 0 -1⟩	1.0181	Dawson Berry (2021)
Laser comma	Lasorutriyo	L17ory3-2	57375/57344	[-13 3 3 -1 0 0 1⟩	0.93564	Jerdle (2023)
Xenisma	Sululutrizo	17u1uuz32	2058/2057	[1 1 0 3 -2 0 -1⟩	0.84143	Margo Schulter (2000)
Cyclops comma	Sothululuru	17o3u1uur1	11016/11011	[3 4 0 -1 -2 -1 1⟩	0.78596	Eliora (2022)
Mavka comma, archagallisma	Trisu-agu	17u3g-2	24576/24565	[13 1 -1 0 0 0 -3⟩	0.77506	Eliora (2022) for mavka comma
Heptacircle comma	Sothologu	17o3o1og2	2431/2430	[-1 -5 -1 0 1 1 1⟩	0.71230	Xenllium (2023)
Sperasma	Subiruyoyo	17urry4-3	2500/2499	[2 -1 4 -2 0 0 -1⟩	0.69263	Dawson Berry (2023)
Sextantonisma	Sosothugugu	17oo3ugg2	2601/2600	[-3 2 -2 0 0 1 3⟩	0.66573	Flora Canou (2023)
Semisixthmisma	Trisu-athutrilo	17u33u1o3-3	63888/63869	[4 1 0 0 3 -1 -3⟩	0.51494	Xenllium (2024)
Baladisma	Trisu-athozo	17u33oz-2	4914/4913	[1 3 0 1 0 1 -3⟩	0.35234	Xenllium (2023)
Chlorisma	Sutriru	17ur3-3	5832/5831	[3 6 0 -3 0 0 -1⟩	0.29688	Jerdle (2021)
Galileisma	Lalesu-agu	L17u11g-7	171382426877952 / 171359481538165	[14 21 -1 0 0 0 -11⟩	0.23180	Xenllium (2023)
Centisma	quinquinquadquadso	17o400194		2.3.17 [-1001 -400 400⟩	0.16345	CompactStar (2023)
Flashma	Sotholuzotrigu	17o3o1uzg33	12376/12375	[3 -2 -3 1 -1 1 1⟩	0.13989	Kaiveran (2016)
Sparkisma	Sululuruyoyo	17u1uuryy-2	14400/14399	[6 2 2 -1 -2 0 -1⟩	0.12023	Kaiveran (2016)
Insanobromisma	Sepquinsuyoyo	17u35y70-29		[36 -35 70 0 0 0 -35⟩	0.095608	Eliora (2023)
Pisanoisma	Suquadtho-arugu	17u3o4rg1	28561/28560	[-4 -1 -1 -1 0 4 -1⟩	0.060616	Budjarn Lambeth (2024)
E-shaped comma	Susuthoquadzo	17uu3oz42	31213/31212	[-2 -3 0 4 0 1 -2⟩	0.055466	Xenllium (2023)
Lateral comma	Sasuthotholoyo	s17u3oo1oy1	37180/37179	[2 -7 1 0 1 2 -1⟩	0.046564	Akselai (2024)
Clevelandisma			2000033/2000000	[-7 0 -6 6 0 0 1⟩	0.028565	Lériendil (2024)
Scintillisma	Lasuthuluquadzo-agu	L17u3u1uz4g2	194481/194480	[-4 4 -1 4 -1 -1 -1⟩	0.0089018	Margo Schulter (2012)
Aksial comma	Sotritho-aquinru-agu	17o3o3r5g-2	336141/336140	[-2 2 -1 -5 0 3 1⟩	0.0051503	Akselai (2024)

19-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Undevicesimal comma, undevicesimal schisma, Boethius' comma, Hunt 19-minor mediant comma	Lano	L19o1	513/512	[-9 3 0 0 0 0 0 1⟩	3.3780	Plainsound Music Edition (2020) for undevicesimal schisma
Buddhisma	Nosolulu	19o17o1uu2	969/968	[-3 1 0 0 -2 0 1 1⟩	1.7875	Xenllium (2023)
Mercurial comma	Quinnosu-abiruyo	19o517u5rryy-3	557122275 / 556583944	[-3 2 2 -2 0 0 -5 5⟩	1.6736	Yourmusic Productions (2020)
Password, Eratosthenes' comma	Sanogu	s19og2	1216/1215	[6 -5 -1 0 0 0 0 1⟩	1.4243
Solvejgsma	Nutrilo-arugu	19u1o3rg-2	1331/1330	[-1 0 -1 -1 3 0 0 -1⟩	1.3012	Xenllium (2023)
Aureusma	Nunusosoyo	19uu17ooy1	1445/1444	[-2 0 1 0 0 0 2 -2⟩	1.1985	Flora Canou (2021)
Pinkanberry	Nuthothogu	19u3o3og1	1521/1520	[-4 2 -1 0 0 2 0 -1⟩	1.1386	Kaiveran (2021)
Kevolisma	Nulozoyo	19u1ozy1	1540/1539	[2 -4 1 1 1 0 0 -1⟩	1.1245	Xenllium (2023)
Ramanujanisma	Nothozo	19o3oz2	1729/1728	[-6 -3 0 1 0 1 0 1⟩	1.0016	Frédéric Gagné (2021)
Heartlandisma	Nonoloruru	19oo1orr1	3971/3969	[0 -4 0 -2 1 0 0 2⟩	0.87216	Xenllium (2023)
Minthtone schismina	Trinuso-abitholu	19u317o33oo1uu2	830297/829939	[0 0 0 0 -2 2 3 -3⟩	0.74662	Recentlymaterialized (2024)
Trichthonisma	Nulotrigu	19u1og31	2376/2375	[3 3 -3 0 1 0 0 -1⟩	0.72879	Xenllium (2023)
Crawma	Nuquadso-atrithu	19u17o43u32	83521/83486	[-1 0 0 0 0 -3 4 -1⟩	0.72564	groundfault (2023)
Blumeyer comma	Nosuthulu	19o17u3u1u1	2432/2431	[7 0 0 0 -1 -1 -1 1⟩	0.71200	Douglas Blumeyer (2015)
Neovulture comma, neovulturisma	Nothulozogugu	19o3u1ozgg2	2926/2925	[1 -2 -2 1 1 -1 0 1⟩	0.59177	Xenllium (2023)
Neomirkwai comma, neomirkwaisma	Nuluzozogu	19u1uzzg2	3136/3135	[6 -1 -1 2 -1 0 0 -1⟩	0.55214	Xenllium (2023)
Martebisma	Nunuthotriyo	19uu3oy3-2	3250/3249	[1 -2 3 0 0 1 0 -2⟩	0.53277	Xenllium (2023)
Neosatanisma	Nusuthuzoyoyo	19u17u3uzyy-2	4200/4199	[3 1 2 1 0 -1 -1 -1⟩	0.41225	Xenllium (2023)
Neovish comma, neovishma	Nonolurugugu	19oo1urgg2	5776/5775	[4 -1 -2 -1 -1 0 0 2⟩	0.29975	Xenllium (2023)
Neogrendel comma, neogrendelisma	Nosuluzoyo	19o17u1uzy1	5985/5984	[-5 2 1 1 -1 0 -1 1⟩	0.28929	Xenllium (2023)
BMO schismina	Sabinothu	s19oo3uu2	369664/369603	[10 -7 0 0 0 -2 0 2⟩	0.28570
Neonewt comma, neonewtisma	Nothotriru-ayoyo	19o3or3yy-2	6175/6174	[-1 -2 2 -3 0 1 0 1⟩	0.28038	Xenllium (2023)
Frouggie comma	Nusuquinthu-aquadlo	19u17u3u51o4-3	119939072 / 119927639	[13 0 0 0 4 -5 -1 -1⟩	0.16503
Lakisma	Saquadnoso-agu	s19o417o4g5	10884540241 / 10883911680	[-12 -12 -1 0 0 0 4 4⟩	0.09998	+merlan #flirora (2021)
Pollar comma	Nunusuquintho-alulu	19uu17u3o51uu1	742586/742577	[1 0 0 0 -2 5 -1 -2⟩	0.020982
Decimillisma, 19-limit decimill	Sanosorurutrigu	s19o17orrg32	165376/165375	[9 -3 -3 -2 0 0 1 1⟩	0.010469	Flora Canou (2021), for decimillisma
65/19 atom	sasa-nuthoyo	ss19u3oy2	272629760 / 272629233	[22 -15 1 0 0 1 0 -1⟩	0.0033465	Recentlymaterialized (2024)
Devicisma	Nunusothutrilo-azogu	19uu17o3u1o3zg1	633556/633555	[2 -3 -1 1 3 -1 1 -2⟩	0.0027326	Xenllium (2023)

23-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Laodicisma	Twethuthotholu	23u3oo1u1	507/506	2.3.11.13.23 [-1 1 -1 2 -1⟩	3.4180	Xenllium (2023)
Preziosisma	Bitwetho-alu	23oo1u2	529/528	2.3.11.23 [-4 -1 -1 2⟩	3.2758	Xenllium (2023)
Worcester comma	Twethugugu	23ugg1	576/575	2.3.5.23 [6 2 -2 -1⟩	3.0082	Kaiveran (2023)
Harvardisma	Twethorurugu	23orrg1	736/735	2.3.5.7.23 [5 -1 -1 -2 1⟩	2.3538	Xenllium (2023)
Squadronisma	Twethunoluyo	23u19o1uy1	760/759	[3 -1 1 0 -1 0 0 1 -1⟩	2.2794	Xenllium (2023)
Nymphisma	Twethunuzotriyo	23u19uzy3-2	875/874	2.5.7.19.23 [-1 3 1 -1 -1⟩	1.9797	Xenllium (2023)
Lysistratisma	Twethothoru	23o3or1	897/896	2.3.7.13.23 [-7 1 -1 1 1⟩	1.9311	Xenllium (2023)
Fragarisma	Twethusothoyo	23u17o3oy1	1105/1104	[-4 -1 1 0 0 1 1 0 -1⟩	1.5674	Xenllium (2023)
Rhodesisma	Twethunothuzo	23u19o3uz1	1197/1196	[-2 2 0 1 0 -1 0 1 -1⟩	1.4469	Xenllium (2023)
Triaphonisma, santisma	Twethothuluzo	23o3u1uz2	1288/1287	[3 -2 0 1 -1 -1 0 0 1⟩	1.3446	Xenllium (2023) for santisma
Turkisma	Twethusothulogu	23u17o3u1og1	1496/1495	[3 0 -1 0 1 -1 1 0 -1⟩	1.1576	Xenllium (2023)
Antinousisma	Twethonururu	23o19urr-2	1863/1862	2.3.7.19.23 [-1 4 -2 -1 1⟩	0.92952	Xenllium (2023)
Kaifsma	Twethunosutholuzozogu	23u19o17u3o1uzzg2	193648/193545	[4 -2 -1 2 -1 1 -1 1 -1⟩	0.92108	Kaiveran (2022)
Artifisma, insincere comma	Twethosusuloru	23o17uu1or-2	2024/2023	2.7.11.17.23 [3 -1 1 -2 1⟩	0.85556	Xenllium (2023) for insincere comma
Cupcake comma, cupcakesma	Latwethuluyoyo	L23u1uyy-2	2025/2024	2.3.5.11.23 [-3 4 2 -1 -1⟩	0.85514	See the page.
Guangdongisma	Twethonothuruyo	23o19o3ury1	2185/2184	[-3 -1 1 -1 0 -1 0 1 1⟩	0.79251	Xenllium (2023)
Travellisma	Twethonubiluyo	23o19u1uuyy1	2300/2299	2.5.11.19.23 [2 2 -2 -1 1⟩	0.75287	Xenllium (2023)
Biyativice comma	Bitwethuzo-agu	23uuzzg1	2646/2645	2.3.5.7.23 [1 3 -1 2 -2⟩	0.65441	Xenllium (2023)
Kotkisma	Twethonusozo	23o19u17oz2	2737/2736	[-4 -2 0 1 0 0 1 -1 1⟩	0.63265	Xenllium (2023)
Kwadransma	Laquadtwethu		279936/279841	[7 7 0 0 0 0 0 0 -4⟩	0.58762	Lériendil (2024)
Vicious comma, viciousma	Twethunusoruyo	23u19u17ory-2	3060/3059	[2 2 1 -1 0 0 1 -1 -1⟩	0.56586	Xenllium (2023)
Mikkolisma, Seminaiadvice comma	Twethothuthuzozogu	23o3uuzzg2	3381/3380	[-2 1 -1 2 0 -2 0 0 1⟩	0.51212	See the page.
Vicedim comma	Twethusuloyo	23u17u1oy-2	3520/3519	[6 -2 1 0 1 0 -1 0 -1⟩	0.49190	Xenllium (2023)
Vicetride comma	Twethuthuthu	23u3uu-2	3888/3887	2.3.13.23 [4 5 -2 -1⟩	0.44533	Xenllium (2023)
Viceaug comma	Twethunonosutho	23u19oo17u3o1	4693/4692	[-2 -1 0 0 0 1 -1 2 -1⟩	0.36894	Xenllium (2023)
Demiquartervice comma	Bitwetho-asurugu	23oo17urg1	4761/4760	[-3 2 -1 -1 0 0 -1 0 2⟩	0.36367	Xenllium (2023)
Broadviewsma	Twethosotholuluru	23o17o3o1uur2	5083/5082	[-1 -1 0 -1 -2 1 1 0 1⟩	0.34063	Xenllium (2023)
Vicetertisma	Tritwethu-athotho	23u33oo-2	12168/12167	2.3.13.23 [3 2 2 -3⟩	0.14228	Xenllium (2023)
Joshuavoisma	Twethusutholozoyoyo	23u17u3o1ozyy-2	25025/25024	2.5.7.11.13.17.23 [-6 2 1 1 1 -1 -1⟩	0.06918	Francium (2024)
Diarithmedia	Bitwethozo-agu	23oozzg3	25921/25920	2.3.5.7.23 [6 -4 -1 2 2⟩	0.066790	Flora Canou (2023), modified by Lériendil (2024)

Higher-limit commas

Name(s)	Color Name		Ratio	Monzo	Cents	Named by
Lily comma		89uu31o1	7936/7921	2.31.89 [8 1 -2⟩	3.2753	Budjarn Lambeth (2023)
Minor chthonovinema	Twenonolugugu	29o19o1ugg2	551/550	2.5.11.19.29 [-1 -2 -1 1 1⟩	3.1448	Xenllium (2024)
552/551	Twenutwethonu	29u23o19u1	552/551	2.3.19.23.29 [3 1 -1 1 -1⟩	3.1391
Vineyard comma	Twenonuzo	29o19uz1	609/608	2.3.7.19.29 [-5 1 1 -1 1⟩	2.8451	Xenllium (2024)
Owowhatsthisma	Thiwutwethogu	31u23og2	621/620	2.3.5.23.31 [-2 3 -1 1 -1⟩	2.7901	HEHEHE I AM A SUPAHSTAR SAGA (2021)
Minimyna	Thisunulo	37u19u1o-2	704/703	2.11.19.37 [6 1 -1 -1⟩	2.4609	Kaiveran (2023)
Molar comma		89o31ug31	704969/704000	2.5.11.89 [-9 -3 -1 3⟩	2.3813	Budjarn Lambeth (2023)
Ancient Chinese tempering comma⁠ ⁠[clarification needed ]		107ury3-2	750/749	2.3.5.7.107 [1 1 3 -1 -1⟩	2.3099
Biminorisma, spoogalactic comma	Twenuzozo	29uzz2	784/783	2.3.7.29 [4 -3 2 -1⟩	2.2096	Scott Dakota for biminorisma
Arabellisma	Bitweno-arugu	29oorg1	841/840	2.3.5.7.29 [-3 -1 -1 -1 2⟩	2.0598	Xenllium (2023)
Trricesimoprimal quarter-tones comma	Bithiwo-agu		961/960	2.3.5.31 [-6 -1 -1 2⟩	1.8024	Godtone (2024)
Kibisma	Thiwulu	31u1u2	1024/1023	2.3.11.31 [10 -1 -1 -1⟩	1.6915	Xenllium (2023)
Kilobytisma	Fowoyoyo	41oyy-2	1025/1024	2.5.41 [-10 2 1⟩	1.6898	CompactStar (2024)
Marconisma	Thisotrilu	37o1u32	1332/1331	2.3.11.37 [2 2 -3 1⟩	1.30021	Francium (2024)
Aunusisma	Thisotwenusuyo	37o29u17uy1	1480/1479	2.3.5.17.29.37 [3 -1 1 -1 -1 1⟩	1.17015	Francium (2024)
Shaftesburisma	Bifowutweno	41uu29oo2	1682/1681	2.29.41 [1 2 -2⟩	1.0296	Budjarn Lambeth (2023)
Misericorde	Thisuthulozoyoyo	37u3u1ozyy-2	1925/1924	2.5.7.11.13.37 [-2 2 1 1 -1 -1⟩	0.89958	Kaiveran (2023)
Magnetisma	Tritrila-quinquadtrifo thutweno	L943u6029o60-8		2.3.29.43 [-61 60 60 -60⟩	0.86936	Eliora (2022)
Stentorisma	Thisotwenothulugu	37o29o3u1ug2	2146/2145	2.3.5.11.13.29.37 [1 -1 -1 -1 -1 1 1⟩	0.80691	Francium (2024)
Kuznetsovisma	Thiwotwenolozo	31u29o1oz2	2233/2232	2.3.7.11.29.31 [-3 -2 1 1 1 -1⟩	0.77547	Francium (2024)
Platonisma			2520/2519	2.3.5.7.11.229 [3 2 1 1 -1 -1⟩	0.68713	Eliora (2022)
Viljevisma	Thisotwenutwetholu	37o29u23o1u2	2553/2552	2.3.11.23.29.37 [-3 1 -1 1 -1 1⟩	0.67825	Francium (2024)
Helevenisma	Bitwenosu-alo	29oo17uu1o-2	9251/9248	2.11.17.29 [-5 1 -2 2⟩	0.56151	Zhea Erose (2023)
Bronxisma	Twenununusolozo	29u19uu17o1oz1	10472/10469	2.7.11.17.19.29 [3 1 1 1 -2 -1⟩	0.49603	Francium (2024)
Veederisma	Twenutholuluyo	29u3o1uuy1	3510/3509	2.3.5.11.13.29 [1 3 1 -2 1 -1⟩	0.49330	Francium (2024)
Meranisma	Thisunosolo	37u19o17o1o1	3553/3552	2.3.11.17.19.37 [-5 -1 1 1 1 -1⟩	0.48733	Francium (2024)
Yunzee comma	Lathiwuzozo	L31uzz2	3969/3968	2.3.7.31 [-7 4 2 -1⟩	0.43624	Kaiveran (2021)
Shchedrinisma	Thisosusutriyo	37o17uuy3-2	4625/4624	2.5.17.37 [-4 3 -2 1⟩	0.37436	Francium (2024)
Large grapevine	Twenothothobirugu	29o3oorrgg1	4901/4900	2.5.7.13.29 [-2 -2 -2 2 1⟩	0.35328	Xenllium (2023)
Kalmanisma	Thiwutwethuthoru	31u23u3or1	4992/4991	2.3.7.13.23.31 [7 1 -1 1 -1 -1⟩	0.34684	Francium (2024)
Third brown pair comma, 19th highly compositema		71oorg1	5041/5040	2.3.5.7.71 [-4 -2 -1 -1 2⟩	0.34347	Eliora (2022)
Bullionisma	Thisuthuluzozo	37u3u1uzz1	5292/5291	2.3.7.11.13.37 [2 3 2 -1 -1 -1⟩	0.32717	Eliora (2023)
Scarlattisma	Thiwunuluyo	31u19u1uy1	6480/6479	2.3.5.11.19.31 [4 4 1 -1 -1 -1⟩	0.26719	Francium (2024)
Small grapevine	Latwenuloyoyo	L29u1oyy-2	7425/7424	2.3.5.11.29 [-8 3 2 1 -1⟩	0.23318	Xenllium (2023)
Pulsar comma		101o1oz2	7777/7776	2.3.7.11.101 [-5 -5 1 1 1⟩	0.22262	Eliora (2022)
Polishookisma	Thiwubitwetho-athuru	31u23oo3ur2	8464/8463	2.3.7.13.23.31 [4 -1 -1 -1 2 -1⟩	0.20455	Francium (2024)
Friesachisma	Thisotwethothulogu	37o23o3u1og2	9361/9360	2.3.5.11.13.23.37 [-4 -2 -1 1 -1 1 1⟩	0.18495	Francium (2024)
Etampesisma	Fowutwethunotholuzo	41u23u19o3o1uz2	10374/10373	2.3.7.11.13.19.23.41 [1 1 1 -1 1 1 -1 -1⟩	0.16689	Francium (2024)
Girardisma	Fothunoloyoyo	43u19o1oyy1	10450/10449	2.3.5.11.19.43 [1 -5 2 1 1 -1⟩	0.16567	Francium (2024)
Zangarisma	Thisososolu	37o17oo1u3	10693/10692	2.3.11.17.37 [-2 -5 -1 2 1⟩	0.16191	Francium (2024)
Kaguyisma	Fothutwethusoluyo	43u23u17o1uy1	10880/10879	2.5.11.17.23.43 [7 1 -1 1 -1 -1⟩	0.15913	Francium (2024)
Sinachopoulosisma	Thisotwethonunuluzo	37o23o19uu1uz2	11914/11913	2.3.7.11.19.23.37 [1 -1 1 -1 -2 1 1⟩	0.14532	Francium (2024)
Berylisma	Quadthisolu	37o41u44	1874161 / 1874048	2.11.37 [-7 -4 4⟩	0.10439	Jerdle (2023)
Manheimisma	Fothutwenosuloloyo	43u29o17u1ooy-2	17545/17544	2.3.5.11.17.29.43 [-3 -1 1 2 -1 1 -1⟩	0.098677	Francium (2024)
Canupisma	Fowutwenuthotrizo-agu	41u29u3oz3g3	17836/17835	2.3.5.7.13.29.41 [2 -1 -1 3 1 -1 -1⟩	0.097067	Francium (2024)
Genzelisma	Thisotwenonusogu	37o29o19u17og2	18241/18240	2.3.5.17.19.29.37 [-6 -1 -1 1 -1 1 1⟩	0.094912	Francium (2024)
Totziensisma	Thiwotwetholurutrigu	31o23o1urg31	19251/19250	2.3.5.7.11.23.31 [-1 3 -3 -1 -1 1 1⟩	0.089932	Francium (2024)
Honeybrookisma	Thiwobitwenu-atwethutho	31o29uu23u3o-2	19344/19343	2.3.13.23.29.31 [4 1 1 -1 -2 1⟩	0.089500	Francium (2024)
Dimigenes comma		43oy7-2	3359375 / 3359232	2.3.5.43 [-9 -8 7 1⟩	0.073696	Akselai (2024)
Vuillafansisma	Twenunosoluyo	29u19o17o1uy2	25840/25839	2.3.5.11.17.19.29 [4 -4 1 -1 1 1 -1⟩	0.067000	Francium (2024)
Palimilli		1003001o23o1u1	23069023 / 23068672	2.11.23.1003001 [-21 -1 1 1⟩	0.026341	Kaiveran (2021)
Jouvisma	Thisotwethotholuluzogu	37o23o3o1uuzg3	77441/77440	2.5.7.11.13.23.37 [-7 -1 1 -2 1 1 1⟩	0.022356	Francium (2024)
Sulbasutrisma			332929/332928	2.3.17.577 [-7 -2 -2 2⟩	0.0052000	Cole (2024)
Mebisma	Safowuthiwulugugu	s41u31u1ugg3	1048576/1048575	2.3.5.11.31.41 [20 -1 -2 -1 -1 -1⟩	0.0016510	Xenllium (2023)
Zudilisma		L4397u23ur-5	68 630 377 364 883 / 68 630 356 164 608	2.3.7.23.397 [-30 29 -1 -1 -1⟩	0.00053479	Budjarn Lambeth (2023)
Odyssey comma	Bitwenotwetho-athulurutrigu	29oo23oo3u1urg32	4004001/4004000	2.3.5.7.11.13.23.29 [-5 2 -3 -1 -1 -1 0 0 2 2⟩	0.00043238	Tristan Bay (2024)
Borcherdsma			160 561 400 000 / 160 561 399 999	2.5.7.11.13.19.29.31.47.59.71 [6 5 -1 -2 -1 1 1 1 1 -3 -1⟩	1.0783 × 10-8	Akselai (2024)