| Location | Papua New Guinea |
| Family | TRANS-NEW GUINEA |
| Reference | Dutton, Tom E. (1996) Koiari. München: Lincom Europa. |
| Core inventory | j,β,l,n,m,d,b,ɡ,s,ɸ,h,t,k,u,i,o,e,a |
| Marginal inventory | |
| Consonants | j,β,l,n,m,d,b,ɡ,s,ɸ,h,t,k |
| Vowels | u,i,o,e,a |
| Type | Description | Inputs | Outputs | Environments |
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| Loading data from server | ||||
| Type | Description | Inputs | Outputs | Environments |