Zompist Bboard Again

• [ʃ] > [s]
• [ə ʊ̃ ã ɪ̃] > [ø ø̃ õ ɛ̃]
• Postvocalic [r] > [ə]
• Other terminal consonants are deleted with compensatory lengthening of the preceding vowel, unless another vowel follows, in which case lengthening still occurs, but the consonant is ejected across the morpheme boundary;
• Nasals eject [n] to the beginning of a following word
• Half-long vowels are fully lengthened, the pitch accent is lost;
• [ɨə ɨː ɪ:] merge to [iː]
• [ɸ x s] > [ç ç ɕ] before [i]; [ʊ] > [y] after [j]
• A few minor orthographic changes:
  • Where pronounced [x~ç], "bh" and "bhr" are reduced to "h" and "hr", "z" pronounced thus is respelled "zh".
  • Where pronounced [br]iː[/br], "i" is replaced with "ŷ";
  • Instances of "t" pronounced [s~ɕ] are replaced with "s".
  • Where pronounced [p], "k" is replaced by "p";
  • Instances of "bh" pronounced [ɸ] are replaced with "ph"
  • Instances of "ny" pronounced [x] are replaced by "nh"
  • Oral [ø] is spelled "e";
  • When indicating a nasal vowel, final "m" is replaced by "n";
  • Instances of "u" pronounced [ɨ] are replaced with "y";
  • Accents indicating length are all replaced with circumflexes;
  • Instances of [ø̃] may also be spelled "wen".

Si hrŷz an ta nan sŷt a pŷs zhŷh why phâta un a hrŷta inhe wen epwyt a phâs. Tan nah whyjêju mâk ta man tâk af ym eckwyt phŷs a ti phâta wen.
[sɪ çiː ã ta nã ɕiːt͜ a piː çi: ɸɨ 'ɸa:.ta ø̃͜ na 'çi:.ta ɪ.xø ø̃͜ nøpʊt a ɸáː | tã na; ɸɨ'jøː.jy maː ta mã taː aɸ ɛ̃͜ 'nø.pʊt ɸiˑ a sɪ 'ɸâː.ta ø̃]

[mama pi mi mute o, sina lon sewi kon.
mi wile e ni: nimi sina li sewi pona.
mi wile e ni: ma sina li kama.
mi wile e ni: ali li pali e wile sina lon sewi kon lon ma.
tenpo suno ni la o pana e moku tawa mi.
o weka e sona pi pali ike mi sama ni: mi weka e sona pi pali ike
pi jan ante.
o pana ala e wile ike tawa mi.
o awen e mi weka tan ike.
ni li nasin.]

Toki Pona

• Stress begins to fall on the first syllable of each word;
• [wa ja wi we] → [wo je ju jo];
• Intervocalic [m n p t k] → [w r b d g]
• [iː] > [ei]
• [np nt] > [^mb ⁿd]
• [e] > [je] after [i u]

Mawa pi mudye o sira lon seyu kon.
['ma.wa pi mi 'mu.dje o, 'si.ra lon 'se.ju kon]

Mi yulye e nei niwi sira li seyu pora.
[mi 'ju.lje e nei 'ni.wi 'si.ra li 'se.ju 'po.ra]

Mi yulye e nei ma sira li kawa.
[mi 'ju.lje e nei ma 'si.ra li 'ka.wa]

Mi yulye e nei ali li pali e yulue sira lon seyu kon lon ma.
[mi 'ju.lje e nei 'a.li li 'pa.li e 'ju.lje 'si.ra lon 'se.ju kon lon ma]

Tembo suno ni la o para e moku tawo mi.
['te.^mbo 'su.no ni la o 'pa.ra e 'mo.ku 'ta.wo mi]

O yoka e sonapi pali ikye mi sawa nei mi yoka e sona pi pali ikye.
[o 'jo.ka e 'so.na pi 'pa.li 'i.kje mi 'sa.wa nei mi 'jo.ka e 'so.na pi 'pa.li 'i.kje]

Pi yen ande
[pi jen 'a.ⁿde]

O para ala e yulye ikye ta wo mi.
[o 'pa.ra 'a.la e 'ju.lje 'i.kje 'ta.wo mi]

O ayon e mi joka tan ikye.
[o 'a.jon e mi 'jo.ka tan 'i.kje]

Ni li nasin.
[ni li nasin]

1. Vn > Ṽ
2. mb nd > m n
3. e o > ɛ ɔ
4. a ɛ ɔ > ǝ e o, if the next syllable contains a high vowel, ɛi ɔu > e o
5. ǝ > ɛ, if the next syllable contains a front vowel, otherwise > ɔ
6. high vowels delete word-finally
7. jɛ > i / _#¨

['ma.wa pi mi 'mu.di ɔ, 'si.ra lɔ̃ 'sej kɔ̃]
[mi 'ju.li ɛ ne 'niw 'si.ra li 'sej 'pɔ.ra]
[mi 'ju.li ɛ ne ma 'si.ra li 'ka.wa]
[mi 'ju.li ɛ ne 'ɛl li 'pɛl ɛ 'ju.li 'si.ra lɔ̃ 'sej kɔ̃ lɔ̃ ma]
['tɛ̃.mɔ 'su.rɔ ni la ɔ 'pa.ra ɛ 'mog 'ta.wɔ mi]
[ɔ 'jɔ.ga ɛ 'sɔ.ra pi 'pɛl 'i.ki mi 'sa.wa ne mi 'jɔ.ga ɛ 'sɔ.ra pi 'pɛl 'i.gi]
[pi jɛ̃ 'ã.nɛ]
[ɔ 'pa.ra 'a.la ɛ 'ju.li 'i.gi 'ta.wɔ mi]
[ɔ 'a.jɔ̃ ɛ mi 'jɔ.ga tã 'i.gi]
[ni li nasĩ]

Mawa pi mi mudi o, sira lon séy kon,
mi yuli e né niw sira li séy pora,
mi yuli e né ma sira li kawa,
mi yuli e né el li pel e yuli sira lon séy kon lon ma,
temo suro ni la o para e móg tawo mi,
o yoga e sora pi pel iki mi sawa né mi yoga e sora pi pel igi,
pi yen ane,
o para ala e yuli igi tawo mi,
o ayon e mi yoga tan igi.
Ni li nasin.

• [i j] front preceding vowels: [a e u] > [ɛ i y]
• [a] lowers preceding vowels: [i ɔ] > [e ɑ]
• [o ɔ] lower, back, and round preceding vowels: [u a] > [o ɔ]
• [k g s t] > [ç ç ɕ cɕ] before [i]
• Loss of terminal vowels, with compensatory lengthening of the preceding syllable, diphthongisation of monosyllables [i ɔ ɛ e a] > [ij ɔu ɛi ei ai]; loss of vowels is blocked by nasality of either vowel.]

[maːw pij mij myːd ɔu seːr lɔ̃ sij kɔ̃]
[mij jyːl ɛi nei niw seːr lij ɕij pɑːr]
[mij jyːl ɛi nei mai seːr lij kaːw]
[mij jyːl ɛi nei ɛl lij pɛl ɛi jyːl seːr lɔ̃ sij kɔ̃ lɔ̃ mai]
[tɛ̃.mɔ soːr ni la ɔu paːr ɛi mog tɔːw mi]
[ɔu jɑːg ɛi sɑːr pij pɛl iːç mij saːw nei mij jɑːg ɛi sɑːr pij pɛl iːç]
[pij jɛ̃ 'ã.nɛ]
[ɔu 'paːr 'aːl ɛi 'jyːl 'iːç 'tɔːw mij]
[ɔu 'ɔ.jɔ̃ ɛi mij 'jɔːg tã 'iːç]
[nij lij nɛsĩ]

Māw pi mi mûd ou, sêr lon, si kon,
Mi yûl ei néi niw sêr li si pâr,
Mi yûl ei néi mai sêr li kāw,
Mi yûl ei néi el li pel ei yûl sêr lon si ko lo mai,
Tenmo sôr ni la ou pār ei móg tōw mi,
Ou yâg ei sâr pi pel îh mi sāw néi mi yâg ei sâr pi pel îh
Pi yen anne,
Ou pār āl ei yûl îh tōw mi,
Ou oyon ei mi yōg tan îh,
Ni li nesi.

1. vowel breaking: a: ɑ: ɛ: ɔ: e: o: i: y: u: > ɛa əa ia ua ɛə ɔə iə yə uə
2. short vowels then lengthen in monosyllables
3. ij ai ɛi ei i: > iəj aj ɛj ej ij
3. word-final voiced stops (and j) devoice, leaving low tone on the preceding vowel
4. word-final vowels in disyllabic words disappear, leaving falling tone and length on the preceding vowel

[mɛaw pìəç mìəç mỳət ɔu sɛər lɔ̃: sìəç kɔ̃:]
[mìəç jyəl ɛ̀ç nèç niw sɛər lìəç ɕìəç pəar]
[mìəç jyəl ɛ̀ç nèç màç sɛər lìəç kɛaw]
[mìəç jyəl ɛ̀ç nèç ɛl lìəç pɛ:l ɛ̀ç jyəl sɛər lɔ̃: sìəç kɔ̃: lɔ̃: màç]
[tɛ̃̂:m sɔər nìç la: ɔu pɛar ɛ̀ç mò:k tuaw mìəç]
[ɔu jə̀ak ɛ̀ç səar pìəç pɛ:l iəç mìəç sɛaw nèç mìəç jə̀ak ɛ̀ç səar pìəç pɛ:l iəç]
[pìəç jɛ̃: ã̂:n]
[ɔu pɛar ɛal ɛ̀ç jyəl iəç tuaw mìəç]
[ɔu ɔ̂:ç ɛ̀ç mìəç jùak tã: iəç]
[nìəç lìəç nɛ̂:s]

Meaw piey miey myued oau, sear laong siey kaong,
miey yuel aey ney niw sear liey shiey poar,
miey yuel aey ney may sear liey keaw,
miey yuel aey ney ael liey pael aey yuel sear laong siey kaong laong may,
taenm' soer niy la ou pear ey mog tuaw miey,
ou yoag aey soar piey pael ieyh miey seaw ney miey yoag ey soar piey pael ieyh,
piey yaeng aann',
ou pear eal aey yuel ieyh tuaw miey,
ou aoy' ey miey yuag tang ieyh.
Nieyh lieyh naes'.

• Lenition of consonants before low-pitched vowels, [p m n l] : [ɸ w r j], resulting [ɸ w] : [ç vʲ] before [i y];
• [j ç] : [ɟ͡ʑ ɕ] before or after [i y], : [d͡ʒ ʃ] elsewhere; [s] : [ɕ] before [i y]
• [ɛaw ɛər əar ɔər uaw] : [jɔːw jɑːr jɔːr wɔːr wɑːw]

[mjɔːw ɕìəʃ vʲìəʃ vʲỳət ɔu sjɑːr lɔ̃: ɕìəʃ kɔ̃:]
[vʲìəʃ ɟ͡ʑyəl ɛ̀ʃ rèʃ niw sjaːr ɟ͡ʑìəʃ ɕìəʃ pjɔːr]
[vʲìəʃ ɟ͡ʑyəl ɛ̀ʃ rèʃ wàʃ sjɑːr ɟ͡ʑìəʃ kjɔːw]
[vʲìəʃ ɟ͡ʑyəl ɛ̀ʃ rèʃ ɛl ɟ͡ʑìəʃ pɛ:l ɛ̀ʃ ɟ͡ʑyəl sjɑːr lɔ̃: ɕìəʃ kɔ̃: lɔ̃: wàʃ]
[tɛ̃̂:m swɔːr rìʃ la: ɔu pjɑːr ɛ̀ʃ wò:k twɑːw vʲìəʃ]
[ɔu d͡ʒə̀ak ɛ̀ʃ sjɔːr ɕìəʃ pɛ:l iəʃ vʲìəʃ sjɔːw rèʃ vʲìəʃ d͡ʒə̀ak ɛ̀ʃ sjɔːr ɕìəʃ pɛ:l iəʃ]
[ɕìəʃ d͡ʒɛ̃: ã̂:n]
[ɔu pjɔːr ɛal ɛ̀ʃ ɟ͡ʑyəl iəʃ twɑːw vʲìəʃ]
[ɔu ɔ̂:ʃ ɛ̀ʃ vʲìəʃ d͡ʒùak tã: iəʃ]
[rìəʃ ɟ͡ʑìəʃ nɛ̂:s]

Myooaw šieš vieš vyuet oau, syaar loang šieš koang,
Vieš jyuel eš reiš niw syaar jieš pyoar,
Vieš jyuel eš reiš waš syaar jieš kyooaw,
Vieš jyuel eš reiš jieš peel eš jyuel syaar loang šieš koang loang waš
Teenm swoar riš laa oau pyaar eš wook twaaw vieš,
Oau jèak eš syoar šieš peel ieš vieš syooaw reiš vieš jèak eš syoar šieš peel ieš,
Šieš jeen aamn
Oau pyoar eal eš jyuel ieš twaaw vieš
Oau ooauš eš juak taan ieš
Rieš jieš nees.

This is quite a departure from where we started — it's developing into what looks like a very serpentine monosyllabic tonal language.

Old French ca 800 AD. Guys, add estimated time of linguistic changes if possible

Tuit li home naissent libre et igal en dignité et en drois. Ont raison et conscience et duevent agir l'un a l'altre a un esprit de fraternité.

[tuit li 'home 'naisent 'libre et 'igual en 'dignite et en drois. ont 'raison et 'konʃiense et 'dwevent 'agir lun a 'laltre a un 'espirit de 'fraternite]

I assumed initial stress... just because. Do whatever you want with it

What's French without some fortition?
Vi Vu > Vj Vw
Vi Vw > Vj Vw
C > Cː / V[+stress]_(R)V
Ns Nʃ > Nt͡s Nt͡ʃ
∅ > h / V_V (also at word boundaries)

ca 830 ad:

[tujt li 'homːe 'najsːent 'libːre het 'igːwal en 'dignite het en drojs. ont 'rajsːon et 'kont͡ʃjent͡se het 'dwevːent 'agːir lun a 'laltre a hun 'espirit de 'fratːernite]

j>x
[tuxt li 'homːe 'naxsːent 'libːre het 'igːwal en 'dignite het en droxs. ont 'raxsːon et 'kont͡ʃxent͡se het 'dwevːent 'agːir lun a 'laltre a hun 'espirit de 'fratːernite

• Resolution of Geminates:
  • Geminate [m] triggers nasalisation of preceding vowels, then degeminates;
  • [xsː] > [ɕː] > [jɕ];
  • [bːr] > [bːj] > [ɟɟ͡ʑ] > [jɟ͡ʑ];
  • [ggw] > [jgw];
  • [vː] > [wv];
  • [gː] > [jg], or [jɟ͡ʑ] before front vowels;
  • [tː] > [t̪t̪͡s̪] > [jt̪s̪] before front vowels
• Coda [g] becomes [x] usually, but [j] after front vowels;
• [t͡ʃx h w ] > [c͡ɕ ɕ ɥ] before front vowels
• [t d] > [t̪͡s̪ d̪͡z̪] before front vowels;
• Coda [l] > [j]
• A new orthography is developed:

[tuxt li 'hõ.me 'naj.ɕent 'lij.ɟ͡ʑe ɕet 'ij.gwal en 'd̪͡z̪ijnit̪s̪e ɕet en droxs. ont 'rajɕon et 'konc͡ɕent͡se ɕet 'd̪͡z̪ɥew.vent 'ajɟ͡ʑir lun a 'lajtre a hun 'espirit d̪͡z̪e 'frajt̪͡s̪ernit̪͡s̪e
Tucht li honme najsjent lijge sjet ijgual en dzijnice sjet en drochs. Ont rajsjon et concjence sjet dzyeuvent ajgir l'un a laitre a hun espirit dze frajcernice.

1. c͡ɕ ɟ͡ʑ ɕ > t̪͡s̪ d̪͡z̪ s̪
2. t̪͡s̪ d̪͡z̪ s̪ > t̪ d̪ θ
3. ɥ > w
4. l > ð, before front vowels and word-finally
5. aj ej ij > ɛ i əj
6. x > h, hT sT > ʰT
7. voiceless stops and /s/ are preaspirated intervocalically
8. ew > ow

[tuʰt ði 'hõ.mə 'nɛ.θent 'ðəjd̪ə θet 'əjgwað en 'd̪əjniʰt̪e θet en droʰs. ont 'rɛθon et 'kont̪ent̪ə θet 'd̪jow.vent 'ɛd̪ir lun a 'lɛtrə a hun 'eʰpirit d̪e 'frɛʰt̪erniʰt̪e]
Tust li homme naisent libre set igual en dignité set en dros. Ont resson et contente set diouvent aidir l'un a l'aitre a hun espirit de fraiternité.

• Laminal [t d] merge into dental [t̪ d̪]
• [d ð] merge to [ð] intervocalically and prerhotically; [θ ð] merge to [ð] medially and prerhotically, [θ] initially and terminally;
• Initial voiceless stops become aspirated;
• Sequences of nasal + voiceless stops converge to a voiced stop, the preceding vowel becoming nasalised; terminal nasals are lost with nasalisation and lengthening of the preceding vowel, except the vowel will be denasalised, and the nasal appear at the beginning of the next word, if the next word begins with a vowel;
• [jn n(i) jg jgw d(i) jð] > [ɲ ɲ ɟ͡ʝ ɟ͡ʑ ɟ͡ʑ ɟ͡ʑ]
• Shift of stress to the final heavy syllable of a word, or to the penult if all syllables are of equal weight;
• Loss of schwa, with lengthening of preceding vowel, if present, and some alteration to consonants brought into contact; [əː] : [eː]
• Prerhotic lowering of [e ɛ] to [aː] where the [r] is in the coda:

[t̪ʰuʰt̪ θi 'hõːm nɛ'ðẽd̪ 'θeːɟ͡ʑ θet̪ ɟ͡ʑ'aθ ẽː 'ɟ͡ʑɲiʰt̪e θet ẽː ðroʰs õd 'rɛðo͜ net kõ'd̪eːθ θet ɟ͡ʑow'vẽːd̪͜ ɛ'ɟ͡ʑir lun a 'laːrt a hun eʰpi'rit d̪e frɛ'ʰt̪aːrɲiʰt̪e]
Tust ci homme naizent cejde cet diaz en dgnité cet en dros. Ont rezon et contece cet diouvent aidir l'un a l'ârt a hun espirit de fraitârgnité.

1. derouninization: ɟ͡ʑ, ɲ > jk, jŋ / _#, > ɡj, ŋj / otherwise, j > i / C_C
2. metathesis: CrV > CVr, V1rV1 > V1r
3. derhotacization: irC erC ɛrC urC orC > æ:C æ:C a:C ɔ:C ɔ:C, r > ∅ / V_C
4. nasalization: Vŋj Vjŋ > Ṽj

[tʰuʰt θi 'hõːm nɛ'ðẽd 'θeːjk θet 'ɡjaθ ẽː ɡĩ'jiʰte θet ẽː ðɔːʰs || õd 'rɛðo‿net kõ'deːθ θet ɡjow'vẽːd‿ɛ'ɡjæː lun a 'laːt a hun e'ʰpæːt de fæː'ʰtãːjiʰte]
Tust thi homme naissend theic thet giath en gĩiste thet en thors. Ond rethon et condeth thet giouvend egier l'un a l'art a hun espirt de farstãiste.

1. derouninization:

This is getting kind-of old. Change the sounds as you will, but there's no need to deliberately undo things somebody else does every time, especially in such a way as makes them very likely to happen all over again.

This said...

• [g k] > [ɟ͡ʝ c͡ç] when in contact with [i j], with [j] being subsequently lost; [j] > [ɟ͡ʝ];
• [tʰ d] > [t͡sʰ d͡z] before high vowels
• [θ ð f] > [s̪ z̪ h]
• [ɛ æː eː] > [e̞ e̞ː e̞ː], [o ɔː] > [o̞ o̞ː], [ow] > [uː]
• Loss of nasal stops after nasal vowels, loss of coda nasals with nasalisation and lengthening of preceding vowels;
• Preaspirated terminal stops and [s] (but not [s̪] reduce to [h]

[t͡sʰuh s̪i 'hõːm ne̞'z̪ẽd 's̪e̞ːç͡c s̪e̞t 'ɟ͡ʝjas̪ ẽː ɟ͡ʝĩ'ɟ͡ʝiʰte̞ s̪e̞t ẽː z̪o̞ːh || õd 're̞z̪o̞‿ne̞t kõ'de̞ːs̪ s̪e̞t ɟ͡ʝuː'vẽːd‿e̞'ɟ͡ʝe̞ː lũː͜ na 'laːt a hũː͜ ne̞'ʰpe̞ːt de̞ he̞ː'ʰtãːɟ͡ʝiʰte̞]
Tus ci homme naizend ceirc cet giaz en gigite cet en zors. Ont raizon et condece cet giouvent egier l'un a l'art a hun espirt de ferstangite.

Do 5-6 more rounds and you guys have the next one. This time Malay

Saya tidak suka nasi. Saya lebih suka makan singkong

"I do not like rice. I prefer to eat cassava"

• e̞ e̞ː > æ e
• j > i /C_
  ɟ͡ʝ > gz > gəz
  ç͡c ??? t͡sʰ > t͡s
  s̪ z̪ t͡s > θ r s
  V{h, s} > V̤
  V > V̤ / syllables after syllable with the stress of the word, except the last syllable, except when the syllable has a coda, and except when the previous syllable has met the second last exception.
  θ > s /_#
  θ > f
  ẽ ẽː õ õː a aː ã ãː> ə̃ ẽ ə̃ õ ə ɑ ɑ̃
  {Ṽː, V̤ː, iː, u:} > {V, V, i, u}
  r ʰC > ʁ C

[sṳ fi 'hõm næ'ʁə̃d 'fe̤ fæt gəziəs ẽ gəzĩ'gəzi̤tæ fet ẽ ʁo̤ || ə̃d 'ʁæʁon æt kə̃'des fæt gəzu'vẽd æ'gəzeː lũ ə 'lɑt ə hũ æ'pet dæ he'tɑ̃gə̤zi̤tæ]
Tus ci homme naizend ceirc cet giaz en gigite cet en zors. Ont raizon et condece cet giouvent egier l'un a l'art a hun espirt de ferstangite.
[/quote]

Saya tidak suka nasi. Saya lebih suka makan singkong

1. Strong initial stress causes shift of unstressed vowels to a schwa

]'sayɘ 'tidɘk 'sukɘ 'nasi. 'sayɘ 'lebih 'sukɘ 'makɘn 'singkɘng]

• Vowels in stressed open syllables lengthen;
• Terminal [ŋ] > [j] after [e i], [w] elsewhere
• [eː iː] > [ej ij]; [uː aː] > [ɘu ɘa]
• [ɘ] > [e] before or after [i~j], [jo] before or after [u~w]
• [h] > [j] after [i]
• The orthography remains fairly conservative:

Saya tidak suka nasi. Saya lebih suka makan singkong
['sɘa.je 'tij.dɘk 'sjou.kɘ 'nɘa.si || 'sɘa.je 'lej.bih 'sjou.kɘ 'mɘa.kɘn 'sij.kjow]

- voicing of initial consonants
- unstressed k>x

Saya tidak suka nasi. Saya lebih suka makan singkong
['zɘa.je 'dij.dɘx 'zjou.xɘ 'nɘa.si || 'zɘa.je 'lej.bih 'zjou.xɘ 'mɘa.xɘn 'zij.xjow]