| bilabial | labio-dental | dental | alveolar | postalveolar | retroflex | palatal | velar | |
| stop | p, b | t̪, d̪ | t, d | ʈ, ɖ | k, g | |||
| tap | ɾ | |||||||
| fricative | f | s̠̻ | ||||||
| affricate | dʒ | |||||||
| nasal | m | n | ɳ | ŋ | ||||
| approximant | ʋ | j | ||||||
| lateral approximant | l | ɭ |
| front | central | back | |
| near-close | ɪ | ʊ̞ | |
| mid | ə | ||
| open-mid | ɛ | ɔ | |
| open | ɑ |
| front | central | back | |
| close | iː | ||
| near-close | ʊː | ||
| mid | əː | ||
| open-mid | ɛː | ɔː | |
| open | ɑː |
/ʊ̈i/, /əi/, /ɐi/
(C)(C)V(C)(C)
Source: Coelho, Gail Maria. 2003. A Grammar of Betta Kurumba. Austin: The University of Texas at Austin
Comments: /f/ and /d/ occur only in borrowings.
Contributed by: André Nikulin (andre.n.guzman@gmail.com)