This article is about the phonetics and phonology of the Odia language.
Odia has twenty-eight consonant phonemes, two semivowel phonemes and six vowel phonemes.
All vowels except /o/ also have nasal counterparts, but these are not always contrastive. Final vowels are standard and pronounced, e.g. Odia [pʰulo] contra Bengali [pʰul] "flower".
The velar nasal [ŋ] is given phonemic status in some analyses. Nasals assimilate for place in nasal–stop clusters. /ɖ ɖʱ/ have the flap allophones [ɽ ɽʱ] in intervocalic position and in final position (but not at morpheme boundaries). Stops are sometimes deaspirated between /s/ and a vowel or an open syllable /s/+vowel and a vowel. Some speakers distinguish between single and geminate consonants.