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The goal of TAMNAMS mos names is to choose memorable names for the most common octave-equivalent mosses. Generally, names should befit the mos they're describing ''no matter what temperaments support it'', allowing them to be discussed agnostically of any RTT-related contexts.
The goal of TAMNAMS mos names is to choose memorable names for the most common octave-equivalent mosses. Generally, names should befit the mos they're describing ''no matter what temperaments support it'', allowing them to be discussed agnostically of any RTT-related contexts.


Names are given to mosses that are the most likely to be used by musicians. As such, TAMNAMS primarily provides names for mosses within the range of 6 to 10 steps (or 2 to 10 steps, when including the extended named range for smaller mosses). This range is chosen to avoid naming large mosses ''for the sake of naming''. Additionally, some of these reasonings also serve as justifications for changing earlier names. As such, this section not only provides reasonings for their names but also a record of how those reasonings were developed in the first place.
Names are given to mosses that are the most likely to be used by musicians. As such, TAMNAMS primarily provides names for mosses within the range of 6 to 10 steps (or 2 to 10 steps, when including the names for smaller mosses). This range is chosen to avoid naming large mosses ''for the sake of naming''. Additionally, some of these reasonings also serve as justifications for changing earlier names. As such, this section not only provides reasonings for their names but also a record of how those reasonings were developed.
===General reasonings===
===General reasonings===
The following reasonings cover most TAMNAMS names and should be considered the minimum criteria for naming mosses.
The following reasonings cover most TAMNAMS names and should be considered the minimum criteria for naming mosses.


Notable non-temperament names are incorporated into TAMNAMS if they do not cause confusion, or are given names that reference notable things. Such names include ''mosh'', ''tcheretonic'', ''archaeotonic'', ''oneirotonic'', ''balzano'', ''armotonic'', ''checkertonic'', and ''diatonic.''
Notable non-temperament names are incorporated into TAMNAMS if they do not cause confusion, or are given names that reference notable things. Such names include ''mosh'', ''tcherepnin'', ''archaeotonic'', ''oneirotonic'', ''balzano'', ''armotonic'', ''checkertonic'', and ''diatonic.''


The name of an interval or a diatonic interval quality can be incorporated into the name of a mos. Such names include ''smitonic'', ''gramitonic'', ''semiquartal'', ''subneutralic'', and ''sinatonic'', from "sharp minor third", "grave minor third", "half-fourth", "between supraminor and neutral", and the interval [[sinaic]], respectively.
The name of an interval or a diatonic interval quality can be incorporated into the name of a mos. Such names include ''smitonic'', ''gramitonic'', ''semiquartal'', ''subneutralic'', and ''sinatonic'', from "sharp minor third", "grave minor third", "half-fourth", "between supraminor and neutral", and the interval [[sinaic]], respectively.
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Temperament-based names ending in the suffix ''-oid'' refer to [[Exotemperament|exotemperaments]] (low-accuracy temperametns) whose tuning ranges, when including extreme tunings, cover the entirety of their corresponding mosses. Therefore, edos with simple step ratios (2:1, 3:1, 3:2, etc) for that mos will correspond to valid tunings for that temperament (if not by [[patent val]], then with a small number of [[warts]]). Such names include ''machinoid'', ''dicoid'', and ''sephiroid'', in reference to [[machine]], [[dichotic]]/[[dicot]], and [[sephiroth]] temperaments, respectively; for information regarding these temperaments' tunings, see their specific reasonings under Reasoning for specific names.
Temperament-based names ending in the suffix ''-oid'' refer to [[Exotemperament|exotemperaments]] (low-accuracy temperametns) whose tuning ranges, when including extreme tunings, cover the entirety of their corresponding mosses. Therefore, edos with simple step ratios (2:1, 3:1, 3:2, etc) for that mos will correspond to valid tunings for that temperament (if not by [[patent val]], then with a small number of [[warts]]). Such names include ''machinoid'', ''dicoid'', and ''sephiroid'', in reference to [[machine]], [[dichotic]]/[[dicot]], and [[sephiroth]] temperaments, respectively; for information regarding these temperaments' tunings, see their specific reasonings under Reasoning for specific names.


Temperament-based names that don't refer to exotemperaments should be used ''as a last resort'', and if used should be based on a notable temperament. Most of these names are abstractions of their original temperament names insofar that they refer to a temperament. Such names include ''pine'', ''hyrulic'', ''jaric'', ''ekic'' and ''lemon''; these reference the temperaments of [[porcupine]], [[triforce]], [[pajara]] (along with [[diaschismic]] and [[injera]]), [[echidna]], and [[lemba]], respectively, with ''jaric'' and ''lemon'' having additional reasonings of their own.
Temperament-based names that don't refer to exotemperaments are used ''as a last resort'', and if used should be based on a notable temperament. Most of these names are abstractions of their original temperament names insofar that they refer to a temperament. Such names include ''pine'', ''hyrulic'', ''jaric'', ''ekic'' and ''lemon''; these reference the temperaments of [[porcupine]], [[triforce]], [[pajara]] (along with [[diaschismic]] and [[injera]]), [[echidna]], and [[lemba]], respectively, with ''jaric'' and ''lemon'' having additional reasonings of their own.
===Relationship-based reasonings===
Reasonings that do not fall under any of the general reasonings are likely to have a relationship-based reasoning, where groups of mosses – usually related by sisterhood or parenthood, but not always – are given names based on a common theme.
====Reasonings for ''n''L ''n''s mosses====
====Reasonings for ''n''L ''n''s mosses====
Mosses of the form ''n''L ''n''s are given names based on a Greek numeral prefix added to the base name ''wood'', in reference to the temperaments [[blackwood]] and [[whitewood]]. These mosses are special in that all mosses with the same number of periods ''n'' can be traced back to an ''n''L ''n''s mos, representing a mos consisting of only its generators and periods. In other words, these mosses are a 1L 1s pattern repeated ''n'' times in one octave. Coincidentally, all mosses with ''n'' periods form a binary ''tree'' whose ''root'' is ''n''L ''n''s (and wood is generally known to come from trees), lending credence to the wood-based name.
Mosses of the form ''n''L ''n''s are given names based on a Greek numeral prefix added to the base name ''wood'', in reference to the temperaments [[blackwood]] and [[whitewood]]. These mosses are special in that all mosses with the same number of periods ''n'' can be traced back to an ''n''L ''n''s mos, representing a mos consisting of only its generators and periods. In other words, these mosses are a 1L 1s pattern repeated ''n'' times in one octave. Coincidentally, all mosses with ''n'' periods form a binary ''tree'' whose ''root'' is ''n''L ''n''s (and wood is generally known to come from trees), lending credence to the wood-based name.
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*1L 8s is named ''agate'', as it rhymes with "eight", depending on one's pronunciation.
*1L 8s is named ''agate'', as it rhymes with "eight", depending on one's pronunciation.
*1L 9s is named ''olivine'', as it rhymes with "nine", depending on one's pronunciation.
*1L 9s is named ''olivine'', as it rhymes with "nine", depending on one's pronunciation.
{| class="wikitable"
|+Relationship between monolarge mosses
!Pattern
!Name
!. . .
!Pattern
!Name
!Pattern
!Name
!Pattern
!Name
!Pattern
!Name
!Pattern
!Name
|-
| rowspan="6" |''1L 1s''
| rowspan="6" |''monowood (provided for reference)''
| rowspan="6" |. . .
| rowspan="5" |1L 5s
| rowspan="5" |selenite
| rowspan="4" |1L 6s
| rowspan="4" |onyx
| rowspan="3" |1L 7s
| rowspan="3" |spinel
| rowspan="2" |1L 8s
| rowspan="2" |agate
|1L 9s
|olivine
|-
|9L 1s
|sinatonic
|-
|8L 1s
|subneutralic
| colspan="2" rowspan="4" |
|-
|7L 1s
|pine
| colspan="2" rowspan="3" |
|-
|6L 1s
|archaeotonic
| colspan="2" rowspan="2" |
|-
|5L 1s
|machinoid
| colspan="2" |
|}
====Mosses that use the ''anti-'' prefix====
====Malic (2L 4s), citric (4L 2s), lime (4L 6s), and lemon (6L 4s)====
====Malic (2L 4s), citric (4L 2s), lime (4L 6s), and lemon (6L 4s)====
The names for 2L 4s and 4L 2s come from Latin ''malus'' and ''citrus'', meaning 'apple' and 'citrus', respectively. Apples have concave ends, whereas lemons and limes – both types of citrus fruits – have convex ends. Both are ubiquitous foods, justifying their use for these fairly small mosses.
The names for 2L 4s and 4L 2s come from Latin ''malus'' and ''citrus'', meaning 'apple' and 'citrus', respectively. Apples have concave ends, whereas lemons and limes – both types of citrus fruits – have convex ends. Both are ubiquitous foods, justifying their use for these fairly small mosses.
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This temperament is supported by {{Optimal ET sequence| 7, 10 and 17 }} equal divisions, with non-patent val tunings including (but not limited to) 7+7=14cd, 10+10=20e, 17+7=24cd, and 17+10=27ce.
This temperament is supported by {{Optimal ET sequence| 7, 10 and 17 }} equal divisions, with non-patent val tunings including (but not limited to) 7+7=14cd, 10+10=20e, 17+7=24cd, and 17+10=27ce.
====Pelotonic (2L 5s) (if ''antidiatonic'' is dropped)====
====Armotonic (7L 2s)====
====Armotonic (7L 2s)====
Originally, the name ''superdiatonic'' was used for 7L 2s, as it has seen some precedent of use on the wiki to refer to an octave-equivalent 7L 2s pattern, although it has had earlier use to refer to the expansion of a smaller mos to a larger one:
Originally, the name ''superdiatonic'' was used for 7L 2s, as it has seen some precedent of use on the wiki to refer to an octave-equivalent 7L 2s pattern, although it has had earlier use to refer to the expansion of a smaller mos to a larger one. Due to these concerns, the name ''armotonic'' is normally advised over ''superdiatonic'' as the former is unambiguous as to what it refers to, and the name ''superdiatonic'' is only allowed in situations where it's truly unambiguous if the writer prefers it.
*From the page [[altered pentad]], where ''superdiatonic'' refers to meantone[12], corresponding to 7L 5s:<blockquote>''One drawback of meantone[12] (the so-called '''superdiatonic''' scale) is that it has only two each of the ordinary (5:6:7:8:9) [[otonal]] and [[utonal]] pentads, just as it has only two of each 7-limit [[tetrad]].''</blockquote>
*From the page [[mohajira]], where ''superdiatonic'' refers to mohajira[10], corresponding to 7L 3s.
*From the page [[Composing Powerstart]], where ''superdiatonic'' is used to refer to porcupine[8], corresponding to 7L 1s:<blockquote>''For starters, you might want to mess around with what's called "[[porcupine]]" temperament in [[22edo|22-EDO]]. The base diatonic-sized scale is (as steps out of 22-EDO) 4 3 3 3 3 3 3, and you can chromatically alter anything in that scale you want by 1 step out of 22. For instance, if you flat the 7, you get the scale 4 3 3 3 3 2 4, which is nice because it has a 4:5:6:7:9:11 chord in it. There's another "'''superdiatonic'''" scale at 1 3 3 3 3 3 3 3 which you can morph the above into if you want, and a 15-note chromatic scale at 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2; feel free to not stick dogmatically to these exact scales but to change them as you desire.''</blockquote>What 7L 2s and 5L 2s ''do'' share in common is 7L 2s has two extra large steps compared to 5L 2s, and that the addition of more large steps, generalized as (5+2''k'')L 2s, produces mosses with increasingly ''flat'' fifth-like intervals for their generators.
 
Due to these concerns, the name ''armotonic'' is normally advised over ''superdiatonic'' as the former is unambiguous as to what it refers to, and the name ''superdiatonic'' is only allowed in situations where it's truly unambiguous if the writer prefers it.
====On the term ''diatonic''====
====On the term ''diatonic''====
In TAMNAMS, ''diatonic'' exclusively refers to 5L 2s. This is because while the term ''diatonic'' has accrued a variety of exact meanings over time, both within and outside the contexts of xenharmonic music theory, it has a clear choice of referent when talking about MOS scales: 5L 2s with an octave or tempered-octave period.
Although the term ''diatonic'' has accrued a variety of exact meanings over time, both within and outside the contexts of xenharmonic music theory, in the context of TAMNAMS and moment-of-symmetry scales, the term ''diatonic'' exclusively refers to 5L 2s.
===Name changes and former names===
===Name changes and former names===
Several names have been changed significantly, as naming principles have evolved to what they are currently, or due to the meaning of certain names being called into question. Former names are provided here for reference. Short-lived names are not included here.
Several names have been changed significantly, as naming principles have evolved to what they are currently, or due to the meaning of certain names being called into question. Former names are provided here for reference. Short-lived names are not included here.
{| class="wikitable center-all"
{| class="wikitable mw-collapsible center-all"
|+Former TAMNAMS names
|-
|-
! colspan="5" |5-note mosses
! colspan="5" |5-note mosses
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|-
|-
|[[2L 5s]]
|[[2L 5s]]
|antidiatonic
| colspan="2" |''No change''.
|pelotonic; antidiatonic
|
|TBD
|
|TBD
|-
|-
|[[3L 4s]]
|[[3L 4s]]
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|-
|-
|[[3L 6s]]
|[[3L 6s]]
|tcherepnin
| colspan="2" |''No change''.
|tcheretonic
|
|TBD
|
|TBD
|-
|-
|[[4L 5s]]||orwelloid
|[[4L 5s]]||orwelloid
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|-
|-
|[[4L 7s]]||kleistonic
|[[4L 7s]]||kleistonic
|''Not part of named range''
|''Not part of TAMNAMS''
|August 2022|| rowspan="2" |Originally named for parity with 3L 7s and 7L 3s, making 4L 7s and 7L 4s "cousin scales" with them.
|August 2022|| rowspan="2" |Originally named for parity with 3L 7s and 7L 3s, making 4L 7s and 7L 4s "cousin scales" with them.
Dropped to establish 10-note limit.
Dropped to establish 10-note limit.
|-
|-
|[[7L 4s]]||suprasmitonic
|[[7L 4s]]||suprasmitonic
|''Not part of named range''
|''Not part of TAMNAMS''
|August 2022
|August 2022
|-
|-
|[[5L 7s]]||p-chromatic
|[[5L 7s]]||p-chromatic
|''Not part of named range''
|''Not part of TAMNAMS''
|August 2022
|August 2022
| rowspan="2" |Dropped to establish 10-note limit.
| rowspan="2" |Dropped to establish 10-note limit.
|-
|-
|[[7L 5s]]||m-chromatic
|[[7L 5s]]||m-chromatic
|''Not part of named range''
|''Not part of TAMNAMS''
|August 2022
|August 2022
|}
|}
[[Category:TAMNAMS]]