| 158491 | Nukna | imi | | | McElhanon and Voorhoeve (1970) | water |
| 198757 | Nakame (Sikalan Dialect) | imi | | | Retsema et al. (2009) | |
| 198878 | Nakame (Sokan Dialect) | imi | | | Retsema et al. (2009) | |
| 2750 | Akoye | inaaga | | | Lloyd (1973) | |
| 15707 | Tainae | (i)naagu | | | Lloyd (1973) | |
| 163793 | Enga (Sari Dialect) | indaki | | | Davies and Comrie (1985) | water |
| 21538 | Momuna | iŋga | | | Voorhoeve (1975) | |
| 158511 | Mamaa | inom | | | McElhanon and Voorhoeve (1970) | water |
| 217821 | Maiwa | ioi | Daga -kaum | | SIL (1967) | |
| 80767 | Angal | ip | | | Franklin (1975) | |
| 243939 | Amal | i:p | | | Laycock (1968) | |
| 80771 | Ipili | ipa | | | Franklin (1975) | |
| 163787 | Lembena | ipa | | | Davies and Comrie (1985) | water |
| 80765 | East Kewa | ipa | | | Franklin (1975) | |
| 80764 | West Kewa | ipa | | | Franklin (1975) | |
| 80766 | Erave | ipa | | | Franklin (1975) | |
| 1412 | West Kewa | ipa | | | Franklin and Voorhoeve (1973) | |
| 163786 | Enga (Lapalama Dialect) | ipa | | | Davies and Comrie (1985) | water |
| 163785 | Enga (Lapalama Dialect) | ipa | | | Davies and Comrie (1985) | water |
| 163794 | Enga (Wapi Dialect) | ipa | | | Davies and Comrie (1985) | water |
| 80769 | Enga | ípa | | | Franklin (1975) | |
| 262062 | Tauade | i(pe) | None | | Strong (1912) | water |
| 5606 | Folopa (Sopese Dialect) | ipi | | | Macdonald (1973) | |
| 218111 | Tauade | ipi | naiařa - drink | | SIL (1980) | |
| 4210 | Samberigi | ipi | | | Franklin and Voorhoeve (1973) | |
| 2312 | Foi | ipu | | | Franklin and Voorhoeve (1973) | |
| 163783 | Kyaka | ipwa | | | Davies and Comrie (1985) | water |
| 22993 | Lau | ira | | | Voorhoeve (1975) | |
| 75859 | Fataluku | ira | | | Fataluku Language Project | |
| 75391 | Oirata | 'ira | | | Taber (1993) | |
| 36303 | Makasae | 'ira (O) ira | | | Stokhof (1975) | |
| 24480 | Yeretuar | irembe | | | Voorhoeve (1975) | |
| 38529 | Kamang (Langkuru Dialect) | ir'i | | | Stokhof (1975) | |
| 37006 | Kamang (Kolomane Dialect) | ir'i | | | Stokhof (1975) | |
| 35600 | Wersing | ir'α | | | Stokhof (1975) | |
| 193098 | Atemble | isain | | | Z'graggen (1980) | water |
| 243924 | Beli | ite | | | Laycock (1968) | |
| 237611 | Namia | ito | | | Foley (2005) | |
| 261412 | Fuyug (Kabana Dialect) | iu | | | Williamson (1912) | |
| 261349 | Fuyug (Kambisa Dialect) | iu | | | Williamson (1912) | |
| 261385 | Fuyug (Sikube Dialect) | iu | | | Williamson (1912) | |
| 261553 | Fuyug (Kambisa Dialect) | iu | None | | Williamson (1912) | water |
| 233710 | Ama | i'wɒ: | | | SIL (1974) | |
| 198169 | Ama | ʔiwa | | | Conrad and Dye (1975) | |
| 34882 | Kafoa | 'iya | | | Stokhof (1975) | |
| 33991 | Abui (Atimelang Dialect) | ʰiy'aʔ | | | Stokhof (1975) | |
| 158509 | Wantoat (Yagawak Dialect) | iyʌpet | | | McElhanon and Voorhoeve (1970) | water |
| 163788 | Lembena (Maibi Dialect) | 'iβa | | | Davies and Comrie (1985) | water |
| 215582 | Anjam (Lalok Dialect) | ja | | | Rueck & Jore (2003) | |
| 215064 | Sam (Songum Dialect) | jag | | | Rueck & Jore (2003) | |
