Gadsup language
Gadsup is a Kainantu language spoken by the people of the same name in Papua New Guinea. Phonology

Consonants 

 /ɸ, β, s, ɾ, x/ become plosives [p, b, t, d, k] when preceded by /N, ʔ/, but initially and medially they are fricatives or [ɾ]. The phonology of Akuna Gadsup is similar to Ontena Gadsup, except voiceless plosives don't lenite initially, but they do medially. Vowels 

 can also be heard as . References

External links 
 Paradisec open access vocabulary and phrases in Gadsup
 Paradisec open access audio recordings in Gadsup

Kainantu–Goroka languages
Languages of Eastern Highlands Province