| bilabial | labio-velar | alveolar | retroflex | palatal | velar | glottal | |
| stop | p, pʰ, b, bʰ | t, tʰ, d, dʰ | ʈ, ʈʰ, ɖ, ɖʰ | k, kʰ, g, gʰ | ʔ | ||
| trill | r | ||||||
| fricative | s | h | |||||
| affricate | ts, tsʰ, dz, dzʰ | ||||||
| nasal | m | n | ŋ | ||||
| approximant | w | j | |||||
| lateral approximant | l |
| front | central | back | |
| close | i | u | |
| close-mid | e | o | |
| open-mid | ɛ | ɔ, ʌ | |
| open | a |
| front | central | back | |
| close | iː | uː | |
| open | aː |
| front | back | |
| close | ĩ | ũ |
| open-mid | ɛ̃ |
C{w,j}, {k,kʰ,g,p,pʰ,b}{l,r}
C{G,r,l}VC
Source: Jean Robert Opgenort. 2005. A Grammar of Jero With a Historical Comparative Study of the Kiranti Languages. Brill. xxvi, 406 pp.
Comments: “In indigenous Jero words, the use of retroflex or apico-postalveolar stops in place of alveolar stops is generally determined by personal style or preference.” (p. 61) “Affricate obstruents are not generally found in syllable-final position, except in loans from Nepali. The approximants /h/, /y/ and /w/ do not appear in syllable-final position.” (p. 60)
Contributed by: Dmitry Nikolaev (dnikolaev@fastmail.com)