Descriptive Phonology
| Labial | Coronal | Palatal | Velar | Laryngeal | ||||
|---|---|---|---|---|---|---|---|---|
| Plosive | *p | *t | *ĉ | *č | *k | |||
| *b | *d | *ĵ | *ǰ | *g | ||||
| *bʰ | *dʰ | *ĵʰ | *ǰʰ | *gʰ | ||||
| Fricative | *s | *š | *H | |||||
| (*z) | (*ž) | |||||||
| Nasal | *m | *n | ||||||
| Liquid | *l | *r *r̥ | ||||||
| Semivowel | *y | *w | ||||||
| High | *i *ī *u *ū |
|---|---|
| Low | *a *ā |
In addition to the vowels, *H, and *r̥ could function as the syllabic core.
Read more about this topic: Proto-Indo-Iranian Language