Ā / Ă → ‹à a› /a/
AU is preserved, ‹au› /aw/ tonic and atonic
Ē → [e] → ‹é e› /ə/
Ĕ → ‹è e› /ɛ/; but followed by a yod, ‹í i› /i/
Ī / EI → ‹í i› /i/
Ĭ / OI → [e] → ‹é e› /ə/
Ō → [o] → ‹ó o› /u/
Ŏ → ‹ò o› /ɔ/
Ū / OU → → ‹ú u› /y/
Ŭ → [o] → ‹ó o› /u/
Evolution of the consonantic system
1. All oclusives in initial position are preserved. T, K, D and D are preserved if not affected by a yod.
2. Plosive+lateral groups are preserved, but the lateral becomes an alveolar tap. PL, KL, FL... → ‹pr, cr, fr...› /pɾ kɾ fɾ/.
3. Intervocalic P, T, K are preserved, but voiced: ‹b, d, g› /b d g/.
4. N–, –N–, L–, –L– are preserved if not affected by a yod. L becomes /ɫ/ in any position.
5. Initial AMBR, ANDR are preserved without the ‹a›. pronounciation varies from /m̩bɾ n̩dɾ/ to /bɾ dɾ/.
6. In some dialects intervocalic ‹l› is realized /ɾ/.
7. Initial R, a trill, is reinforced with ‹a› prothesis: REBULE→ ‹arrebre›.
8. At the end of word only L, M, R, S are preserved.
9. R preceded by a diphtong and become final is preserved: MAURU → ‹maur› /mawɾ/.
10. Initial SP, ST, SK are preserved with ‹i› prothesis, although the vowel is pronounced in a few dialects only, varying from /ɪ/ to /i/. In the dialects where ‹i› is mute the ‹s› is pronounced postalveolar, with a slight palatalization: SKERE ‹ischere› /isˈkɛɾə/ - /ˈʃkɛɾə/.
11. Intervocalic P, T K are voiced.
12. Intervocalic S is voiced: ‹s› /z/.
13. QU, GU suffered various changes, becoming ‹b› or ‹br› at the beginning of word and ‹rb› /ɾb/ between vowels: AQUETAS → ‹arbeu›; GUEDARE → ‹berre›.
14. Initial U followed by a vowel evolves in two directions: UA, UO, UU become ‹ba, bo, bu› /b/, and UE, UI become ‹ve, vi› /β/.
15. PS, TS, KS, BS, DS, GS gave affricated and fricative sounds. Initial PS, TS, KS (or X) become ‹ts› /ts/, while BS, DS, GS become ‹tz› /dz/. Between vowels PS becomes ‹ss› /s/, while TS, KS, BS, DS, GS become ‹tz› /dz/.
16. Intervocalic F is voiced: ‹ghife› /ˈgivə/.
17. Degemination of intervocalic plosives (PP, TT, KK) is a characteristic trait of Tassalean only shared with Hellesan and Azaret. In all cases the simplified consonants retain their unvoiced character: NAKKUDAS → ‹nacús›.
18. LL becomes ‹dd› /ɖ:/. So did LN, LD, which took the same direction.
19. Intervocalic GR tends towards ‹rr› /r/.
20. In many cases B, D, V, Z become final are labialized into ‹u› /w/.
21. B, U preceded by a vowel and followed by a plosive become ‹u› /w/.
22. Palatalization affected alveolars (N, T, D, S, Z, L, except R) and velars (K, G). In most of the cases it was due to a nearby yod, but Tassalean is unique in that it developed pure palatal sounds for ‹c g› where Hellesan and the other Megadelanic languages have /k g/.
23. The yod becomes a pure palatal, realized /ʝ/ between vowels and /ɟ/ at the beginning and end of word. In Campescan tends to be less palatal, generally /ʑ/ between vowels and affricated elsewhere. In all cases the letter is ‹j›, except word finally, where it's ‹ig›.
24. DYOD and GYOD evolved like a regular yod.
25. TYOD and KYOD gave /ts/ in Old Tassalean, which became /s/, represented ‹ç› before ‹a o u› and ‹c› before ‹e i›.
26. SYOD, SCYOD, SSYOD, STYOD and YODS(S) become ‹sy› /ɕ/ initially and ‹ys› /jɕ/ - /js/ word finally.
27. ZYOD becomes ‹zh› /ʑ/. In some cases intervocalic SYOD get voiced, thus becoming ‹zh› /ʑ/ too.
28. NDSIU becomes ‹nzhu› /ɲʑu/.
29. In Archaic Tassalean, as it happened in Archaic Hellesan too, initial L was pronounced long and strong, legacy of the peculiar pronounciation of that consonant in Early Middle Peran. That produced a velarized L in Old Tassalean, still preserved anywhere the original lateral wasn't palatalized.
30. Thus palatalizaion of laterals only took place where a yod was found. So LYOD and LLYOD become ‹ly; yl› /ʎ/, with some dialects retaining old /jʎ/ - /jl/ between vowels and word finally.
31. The Agremontan dialect, though, developed a singular ‹ldz› /ɫdʑ/ - /ɫdz/ - /dz/.
32. RYOD becomes ‹rdz› /ɾdʑ/ - /ɾdz/ - /dz/.
33. GN, MNYOD, NYOD, NDYOD, NNYOD, NGYOD become ‹ny; yn› /ɲ/. Western dialects tend to /jɲ/ - /jn/.
34. By Hellesan influence, C'L, G'L, T'L arisen from a previous syncope developed a YODL that underwent the same evolution as LYOD.
35. When T'K, result of a syncope, is affected by a yod, can develop /dʑ/, represented by ‹tg, tj›.
36. KT become final gives ‹it› /jt/.
37. Intervocalic KT, GD developed a YODD that palatalized to /jd/ in Old Tassalean, which evolved in parallel to DYOD, giving ‹zh› /ʝ/ in all dialects except Campescan, which has /ʑ/.
38. KSYOD, XYOD become ‹sy; ys›.
39. Tassalean is unique in that it developed a palatal realization for K, G where the other Megadelanic languages retained a strong, velar, pronounciation. Nowadays this trait is only present in the Agremontan dialects, and constitutes the main isogloss between the Western and Eastern dialectal blocs. The phonemes in question are /c/ and /ɟ/.
40. ‹c› is /c/ before ‹a e i› in a non-approximant position and word finally. The same sound occurs for ‹g› word finally, since it's pronounced unvoiced.
41. ‹g› is /ɟ/ before ‹a e i› in a non-approximant position.
42. All double consonants were simplified (MM, PP, TT, SS...) except LL, as explained above.
43. MB, ND become, respectively, ‹m› and ‹n›.
44. MN becomes ‹m›, with a tendency to ‹n› if surrounded by front vowels, close and close-mid.
45. GR becomes ‹rr› /r/.
46. NS becomes ‹ss› /s/.
47. PT–, –PT– and, in some cases, if not affected by a yod, KT–, –KT– become ‹t› /t/.
48. LKM, RKM, NKT, RKT become, respectively, ‹lm, rm, nt, rt›.
49. TM, TN are preserved, but geminated as ‹tm› /m:/ and ‹tn› /n:/, respectively.
50. Intervocalic plosive+lateral (PL, KL, GL...) are voiced and geminated, although in some dialects the plosive is realized simple: RAPALAS → RAP'LA → ‹rabre› /ˈrab:ɾə/ - /ˈrabɾə/.
51. In syntactic phonetics, initial plosives and nasals are geminated if followed by a vowel. ‹se berre› /səbˈbɛrə/.
52. This is also applied to palatal plosives. ‹is jur› /iɟˈɟuɾ/.
53. H is preserved, but becomes mute.
54. Intervocalic B, D, G fall from the word. LABIRI → ‹lari› /ˈɫaɾi/.
55. Intervocalic D can give ‹r› /ɾ/.
56. But before ‹e i› can become ‹z› /z/.
57. N become final fall from the word, but it's retained to form femenines and plurals, like Hellesan.
58. M'L, M'R and N'R become, respectively, ‹mbr› and ‹ndr›.
59. Tassalean is rich in metahesis that force the joining of liquid and sibilant consonants to digraphs, thus producing trigraphs like ‹mbr›, ‹ndr›, ‹ntz› and ‹rdz›, among others.
60. An euphonic ‹z- /z/ is placed before words beginning in a vowel. ‹z-anurràs›. The words involved are nouns, adjectives, pronouns, adverbs and inflected verbs heading a sentence.