Ibran sound changes

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Sound changes from Latin to Ibran.

Common changes

Latin to Ibran-flavored Vulgar Latin.

Phonetic Rule Orthographic Rule Example
1 m > ∅ / __# m > ∅ / __# causam ˈkau.sam > causa ˈkau.sa
m > n / __# m > n / __# jam ˈjam > jan ˈjan
The latter change applies in some function words and probably all monosyllables.
2 { m, ŋ } > n / __n { m, g } > n / __n cognoscere koŋ.nosˈkeːre > connoscere kon.nosˈkeːre
3 { t, k, d } > ∅ / __# { t, c, d } > ∅ / __# potit ˈpo.tit > poti ˈpo.ti
4 h > ∅ h > ∅ habere haˈbeːre > abere aˈbeːre
5 { e, i }[-stress][+penult] > j / __V { e, i }[-stress][+penult] > j / __V perdiu ˈper.di.uː > perdju ˈper.djuː
6 V[-stress][+penult] > ∅ V[-stress][+penult] > ∅ genere ˈɡe.ne.re > genre ˈɡen.re
7 tk > tʃ tc > ç portcu ˈport.ku > porçu ˈpor.tʃu
*|ç| should be that 'Visigothic Z' |ꝣ| in actuality
8 { a, aː }[+stress] > ɑ no change parte ˈpar.te > parte ˈpɑr.te
{ e, aj }[+stress] > ɛ ae[+stress] > e gente
caecu
ˈɡen.te
ˈkaj.ku
>
>
gente
cecu
ˈɡɛn.te
ˈkɛ.ku
{ i, eː, oj }[+stress] > e { i, e, oe }[+stress] > é spissu
jacere
foedu
ˈspis.su
jaˈkeːre
ˈfoj.du
>
>
>
spéssu
jacére
fédu
ˈspes.su
jaˈke.re

ˈfe.du

iː[+stress] > i no change audire auˈdiːre > audire auˈdi.re
o[+stress] > ɔ no change ovu ˈo.vu > ovu ˈɔ.vu
{ u, oː, au }[+stress] > o { u, o, au }[+stress] > ó muttu
totu
paucu
ˈmut.tu
ˈtoːtu
ˈpau.ku
>
>
>
móttu
tótu
pócu
ˈmot.tu
ˈto.tu
ˈpo.ku
uː[+stress] > u no change unu ˈuːnu > unu ˈu.nu
9 { a, aː }[-stress] > ɑ no change marritu marˈri.tu > marrito mɑrˈri.tɔ
{ i, eː, e, oj, aj }[-stress] > ɛ { i, oe, ae }[-stress] > e bibére biˈbe.re > bebére bɛˈbe.rɛ
iː[-stress] > i no change ficatu fiːˈkɑ.tu > ficato fiˈkɑ.tɔ
{ u, oː, o, au }[-stress] > ɔ { u, au }[-stress] > o audire auˈdi.re > odire ɔˈdi.rɛ
uː[-stress] > u no change tutare tuːˈtɑ.re > tutare tuˈtɑ.rɛ

Verb endings

Latin verbs in -ere generally merge with those in -ēre. The following are the ancestral forms of the Ibran verb endings.

Verbs in -āre (-áre)

  • Present: -o, -as, -a, -ámos, -átes, -an.
  • Imperfect: -á, -ás, -á, -ámos, -átes, -án.
  • Preterite: -ái, -ásti, -áe, -ámos, -ástes, -áron.
  • Present subjunctive: -e, -es, -e, -ẹ́mos, -ẹ́tes, -en.
  • Imperfect subjunctive: -ásse, -ásses, -ásse, -assẹ́mos, -assẹ́tes, -ássen.

Verbs in -ēre and -ĕre (-ẹ́re)

  • Pres. -jo/-o, -es, -e, -ẹ́mos, -ẹ́tes, -en.
  • Impf. -ẹ́a, -ẹ́as, -ẹ́a, -eámos, -eátes, -ẹ́an.
  • Pret. -i, -ẹ́sti, -e, -ímos, -ístes, -ẹ́ron.
  • Pr.subj. -a, -as, -a, -ámos, -átes, -an.
  • Impf.subj. -ẹ́sse, -ẹ́sses, -ẹ́sse, -essẹ́mos, -essẹ́tes, --ẹ́ssen.

Verbs in -īre (-íre)

  • Pres. -jo, -is, -e, -ímos, -ítes, -jon.
  • Impf. -jẹ́a, -jẹ́as, -jẹ́a, -jeámos, -jeátes, -jẹ́an.
  • Pret. -í, -ísti, -íe, -ímos, -ístes, -iẹ́ron.
  • Pr.subj. -ja, -jas, -ja, -jámos, -játes, -jan.
  • Impf.subj. -ísse, -ísses, -ísse, -issẹ́mos, -issẹ́tes, -íssen.

Early changes

Phonetic Rule Orthographic Rule Example
1 { [+stop], [+fric] }[+voice]j > dʒ { [+stop], [+fric] }[+voice]j > j perdju ˈpɛr.dju > perju ˈper.dʒu
2 { [+stop], [+fric] }[-voice]j > tʃ { [+stop], [+fric] }[-voice]j > ç propjo ˈprɔ.pjɔ > proço ˈprɔ.tʃɔ
* Should be spelled the same way as the outcome of VL#7 above.
3 j > dʒ / { #, V }__V no change jocare jɔˈkɑ.rɛ > jocare dʒɔˈkɑ.rɛ
* Sometimes #1 or #3 may result in |y| /j/ instead.
4 { nn, nj } > ɲ { nn, nj } > nh connoscére kɔn.nɔsˈke.rɛ > conhoscére kɔ.ɲɔsˈke.rɛ
5 { ll, lj } > ʎ { ll, lj } > ll[confirm] stella ˈstɛl.lɑ > stella ˈstɛ.ʎɑ
* Why isn't this |lh|, parallel with |nh| from #4?
6 { d, ɡ } > ∅ / V__V { d, g } > ∅ / V__V vedére vɛˈde.rɛ > veére vɛˈe.rɛ
7 b > v / V__V b > v / V__V abére ɑˈbe.rɛ > avére ɑˈve.rɛ
8 { ɑ, ɛ }{ i, ɛ }[-stress] > ɛj { a, e }{ i, e }[-stress] > ei pee ˈpɛ.ɛ > pei ˈpɛj
9 { ɛ, i }[-stress] > j / e__ e[-stress] > i / é__ fée ˈfe.ɛ > féi ˈfej
10 { i }[-stress] > j / { ɔ, o }__ no change ói ˈo.i > ói ˈoj
11 k > tʃ / __V[+front] no change dicére diˈke.rɛ > dicére diˈtʃe.rɛ
ɡ > dʒ / __V[+front] no change gente ˈɡɛn.tɛ > gente ˈdʒɛn.tɛ
kʷ > kʲ / __V[+front] no change porque pɔrˈkʷɛ > porque pɔrˈkʲɛ
ɡʷ > ɡʲ / __V[+front] no change anguélla ɑnˈɡʷe.ʎɑ > anguélla ɑnˈɡʲe.ʎɑ
12 k > kʲ / __ɑ no change locale lɔˈkɑ.lɛ > locale lɔˈkʲɑ.lɛ
ɡ > ɡʲ / __ɑ no change galbino ɡɑlˈbi.nɔ > galbino ɡʲɑlˈbi.nɔ
kʷ > k / __ɑ no change qualqué ˈkʷɑl.ke > qualqué ˈkɑl.ke
ɡʷ > ɡ / __ɑ no change léngua ˈlen.ɡʷɑ > léngua ˈlen.ɡɑ
13 kʷ > k̠ / __V[+back] no change quómdo ˈkʷom.dɔ > quómdo ˈk̠om.dɔ
ɡʷ > ɡ̠ / __V[+back] no change exténguo ɛksˈten.ɡʷɔ > exténguo ɛksˈten.ɡ̠ɔ
14 p > b / V__V p > b / V__V sapére sɑˈpe.rɛ > sabére sɑˈbe.rɛ
f > v / V__V f > v / V__V proféta prɔˈfe.tɑ > provéla prɔˈve.lɑ
l > d / V__VtV l > d / V__VtV oblitare ɔb.liˈtɑ.rɛ > obdilare ɔb.diˈlɑ.rɛ
t > d / VtV__V t > d / VtV__V veretate vɛ.rɛˈtɑ.tɛ > verelade vɛ.rɛˈlɑ.dɛ
t > l / V__V t > l / V__V pote ˈpɔ.tɛ > pole ˈpɔ.lɛ
s > z / V__V no change cósa ˈko.sɑ > cósa ˈko.zɑ
k > ɡ / V__V { c, q } > g / V__V veraco vɛˈrɑ.ko > verago vɛˈrɑ.ɡɔ
kʲ > ɡʲ / V__V { c, q } > g / V__V locale lɔˈkʲɑ.lɛ > logale lɔˈɡʲɑ.lɛ
k̠ > ɡ̠ / V__V qu > gu / V__V sequo ˈsɛ.k̠ɔ > seguo ˈsɛ.ɡ̠ɔ
15 p > b / V__{ r, l } p > b / V__{ r, l } Aprile ɑˈpri.lɛ > Abrile ɑˈbri.lɛ
t > d / V__{ r, l } t > d / V__{ r, l } matre ˈmɑ.trɛ > madre ˈmɑ.drɛ
k > ɡ / V__{ r, l } c > g / V__{ r, l } oclo ˈɔk.lɔ > oglo ˈɔɡ.lɔ
16 f > v / __{ r, l } f > v / __{ r, l } flóre ˈflo.rɛ > vlóre ˈvlo.rɛ
17 pp > p pp > p scuppire skupˈpi.re > scupire skuˈpi.re
tt > t tt > t mótto ˈmot.tɔ > móto ˈmo.tɔ
kk > k cc > c toccare tɔkˈkʲɑ.rɛ > tocare tɔˈkʲɑ.rɛ
ss > s no change passare pɑsˈsɑ.rɛ > passare pɑˈsɑ.rɛ
rr > r rr > r marrilo mɑrˈri.lɔ > marilo mɑˈri.lɔ
18 { a, ɑ }[+stress]{ [+velar], [+back][+lateral] } > ɑɛ̯ /
__C{ [+dental], [+nasal] }[+stop]
{ à, a }{ c, g, l } > ae /
__C{ [+dental], [+nasal] }[+stop]
facto ˈfɑk.tɔ > faeto ˈfɑɛ̯.tɔ
{ e, ɛ }[+stress]{ [+velar], [+back][+lateral] } > ɛj /
__C{ [+dental], [+nasal] }[+stop]
{ e, é }{ c, g, l } > ei /
__C{ [+dental], [+nasal] }[+stop]
pecto ˈpɛk.tɔ > peito ˈpɛj.tɔ
i[+stress]{ [+velar], [+back][+lateral] } > ej /
__C{ [+dental], [+nasal] }[+stop]
i{ c, g, l } > éi /
__C{ [+dental], [+nasal] }[+stop]
coniglo kɔˈniɡ.lɔ > conéilo kɔˈnej.lɔ
{ o, ɔ }[+stress]{ [+velar], [+back][+lateral] } > ɔɛ̯ /
__C{ [+dental], [+nasal] }[+stop]
{ o, ó }{ c, g, l } > oe /
__C{ [+dental], [+nasal] }[+stop]
oglo ˈɔɡ.lɔ > oelo ˈɔɛ̯.lɔ
u[+stress]{ [+velar], [+back][+lateral] } > oj /
__C{ [+dental], [+nasal] }[+stop]
u{ c, g, l } > ói /
__C{ [+dental], [+nasal] }[+stop]
buglo ˈbuɡ.lɔ > bóilo ˈboj.lɔ
* And the rules for what makes a lateral [+back] are...?
19 { a, ɑ }[+stress]{ [+velar], [+dental] } > ɑɛ̯ / __[+sibilant] { à, a }{ [+velar], [+dental] } > ae / __[+sibilant] laxo ˈlɑk.sɔ > laesso ˈlɑɛ̯.sɔ
{ e, ɛ }[+stress]{ [+velar], [+dental] } > ɛj / __[+sibilant] { e, é }{ [+velar], [+dental] } > ei / __[+sibilant] méxto ˈmeks.tɔ > meisto ˈmɛjs.tɔ
i[+stress]{ [+velar], [+dental] }C[+sibilant] > iC[+sibilant][+long] / __ i{ [+velar], [+dental] }C[+sibilant] > isC[+sibilant] / __ salsiço sɑlˈsi.tʃɔ > salsisço sɑlˈsiʃ.ʃɔ
{ o, ɔ }[+stress]{ [+velar], [+dental] } > ɔɛ̯ / __[+sibilant] { o, ó }{ [+velar], [+dental] } > oe / __[+sibilant] coxa ˈkɔk.sɑ > coessa ˈkɔɛ̯.sɑ
u[+stress]{ [+velar], [+dental] }C[+sibilant] > uC[+sibilant][+long] / __ u{ [+velar], [+dental]C[+sibilant] } > usC[+sibilant] / __ duce ˈdu.tʃɛ > dusce ˈduʃ.ʃɛ
* |ss| is probably used for both /s/ and any /sː/ that might occur. Unless some monstrosity like |sß| begins to appeal to me...
19b C[+velar]C2{ [+dental], [+nasal] } > C2[+long] / V[-stress]__ C[+velar]C2{ [+dental], [+nasal] } > C2C2 / V[-stress]__ eccésto ɛkˈtʃes.tɔ > eccésto ɛtˈtʃes.tɔ
C{ [+dental], [+velar] }C2[+sibilant] > C2[+long] / V[-stress]__ C{ [+dental], [+velar] }C2[+sibilant] > sC2 / V[-stress]__ pensare pɛnˈsɑrɛ > pessare
?pesßare
pɛsˈsɑrɛ
20 ɔ[-stress] > a / __CV[+front] o > à / __CV[+front] volére vɔˈle.rɛ > vàlére vaˈle.rɛ
u[-stress] > œ / __CV[+front] u > eu / __CV[+front] scupire skuˈpi.rɛ > squeupire
?squèpire
skœˈpi.rɛ
* My urge for symmetry is making me want to use |è| instead of |eu| now...
21 ɑ > a / __{ ɲ, ʎ } a > à / __{ nh, ll } montanha mɔnˈtɑ.ɲɑ > montànha mɔnˈta.ɲɑ
{ ɛ, e } > i / __{ ɲ, ʎ } { e, é } > i / __{ nh, ll } éllo ˈe.ʎɔ > illo ˈi.ʎɔ
{ ɔ, o } > œ / __{ ɲ, ʎ } { o, ó } > eu / __{ nh, ll } collo ˈkɔ.ʎɔ > queullo
?quèllo
ˈkœ.ʎɔ
22 { ɑ, a }rj > aːr { a, à }ri > àir caldarja kʲɑlˈdɑrjɑ > caldàira kʲɑlˈdaːrɑ
{ e, ɛ }rj > ɛːr { é, e }ri > eir emperjo ɛmˈpɛrjɔ > empeiro ɛmˈpɛːrɔ
{ o, ɔ }rj > œːr { ó, o }ri > eur glórja ˈɡlorjɑ > gleura
?glèura
ˈɡlœːrɑ
23 ɑ > a / r__{ [-velar], -r } a > à / r__{ [-velar], -r } grande ˈɡrɑn.dɛ > grànde ˈɡrandɛ
24 ɛ[+stress] > jɛ / [-sibilant]__ e[+stress] > ie / [-sibilant]__ tempos ˈtɛmpɔs > tiempos ˈtjɛmpɔs
e[+stress] > je / [-sibilant]__ é[+stress] > ié / [-sibilant]__ sabére sɑˈbe.rɛ > sabiére sɑˈbje.rɛ
ɔ[+stress] > wɛ / __[+sonorant]C o[+stress] > ue / __[+sonorant]C longo ˈlɔnɡɔ > luengo ˈlwɛnɡɔ
ɔ[+stress] > ɔj / __ o[+stress] > oi / __ debos dɛˈbɔs > debois dɛˈbɔjs
o[+stress] > uː / [open syllables] ó[+stress] > uo / [open syllables] cósa ˈkozɑ > cuósa ˈkuːzɑ
25 f > h / __V[+round] f > h / __V[+round] fórno ˈfornɔ > hórno ˈhornɔ
26 V[-low-back][-stress] > ∅ / __{ #, s } V[-low-back][-stress] > ∅ / __{ #, s } uno ˈunɔ > un ˈun
* If the final syllable started in a consonant cluster, a prop vowel /ə/ appears, spelled |e|.
27 ɑ[-stress] > ə / __# a > e / __# cuosa ˈkuːzɑ > cuose ˈkuːzə
28 ɑ[-stress] > ə / __[-initial syllable] a > e / __[-initial syllable] ornamient ˌɔrnɑˈmjɛnt > ornemient ˌɔrnəˈmjɛnt
29 V[-stress] > ∅ / __{[-initial syllable], [-final syllable]} V[-stress] > ∅ / __{[-initial syllable], [-final syllable]} verelad ˌvɛrɛˈlɑd > verlad ˌvɛrˈlɑd
* Certain consonant clusters (which?) also require the prop vowel /ə/, still spelled |e|.
  1. plural /ɔs ɑs/ reduce to /əs/ |es| (plural /ɛs/ just becomes /s/ by a previous rule)
  2. initial unstressed /ɛ/ or /i/ disappear.
  3. /m/ → /w̃/ |ũ| _C
  4. [labial,lateral] → /w/ |u| _C
  5. /aw ɑw əw ʌw/ → /oː/
  6. /ɛw ew iw/ → /œː øː yː/
  7. /ɔw ow uw/ → /oː oː uː/

About this point (the beginning of the Old Ibran period) the orthography stabilizes, including the introduction of some accent marks to alleviate homography.

Later changes

  1. Nasalized vowels denasalize
  2. /Vn/ → /V~/ finally and before consonants
  3. Neutralization of voicing in fricatives (which assimilate in voicing to the following phoneme, or voiceless when final)
  4. /u/ → /y/
  5. /ʎ/ → /j/ (/iʎ/ → /iː/ finally or before consonants)
  6. /ɡl/ → /lː/
  7. /tʃ tʃː dʒ dʒː/ → /ç tʃ ʝ dʒ/
  8. /i/ after a hiatus → /ji/


Roesan changes

  1. /õ ã/ → /ũ ɐ̃/
  2. syllable-initial /j/ → /ʝ/; /dj tj sj/ → /ɟʝ cç ç/
  3. /s/ assimilates to following consonants
  4. /je(ː) wo(ː) wø(ː)/ → /ji(ː) u(ː) y(ː)/ in closed syllables
  5. /w/ → ∅ _[V+rounded]
  6. /kʲ ɡʲ/ → /tʃ dʒ/
  7. /k ɡ/ → /kʲ ɡʲ/
  8. /k̠ ɡ̠/ → /k ɡ/
  9. final stops devoice
  10. loss of schwa in final syllables
  11. loss of /h/
  12. /ɔɛ ɑɛ/ → /ɔː aː/
  13. /ej ɛj/ → /ɛj/
  14. /oj ɔj/ → /œj/

Paysan changes

  1. /ĩ õ ỹ/ → /ɛ̃ ɔ̃ œ̃/
  2. /a (ã)/ → /æ (æ̃)/
  3. /s/ → ∅ before following consonants (/esC osC/ → /ɛC ɔC/)
  4. /je(ː) wo(ː) wø(ː)/ → /i(ː) u(ː) y(ː)/ in closed syllables
  5. Unstressed short vowels → /ə/ (even in diphthonɡs, thus /əj/)
  6. /kʲ ɡʲ/ → /tʃ dʒ/
  7. /k̠ ɡ̠/ → /k ɡ/
  8. /ɔɛ̃ ɑɛ̃/ /ɔ̃ː æ̃ː/
  9. /ɔɛ oj ɑɛ/ → /ɔj ɔj ɑj/
  10. /ɡ/ → /x/