| 14277 | Ömie | dië|hi | what? | | Dutton (2010) | |
| 14278 | Barai (South Dialect) | ida|ga | what? | | Dutton (2010) | |
| 14303 | Proto-Baraic | *ira(b,r,k)V- | | | Dutton (2010) | |
| 14304 | Ömie | rab-e: | what? | | Dutton (2010) | |
| 14305 | Barai (North Dialect) | irer-e | what? | | Dutton (2010) | |
| 14306 | Ese | irak-a | what? | | Dutton (2010) | |
| 14642 | Proto-Koiarian | *vadu | | | Dutton (2010) | |
| 14643 | Koitabu | ota|vado | what? | | Dutton (2010) | |
| 14644 | Grass Koiari | vadu|be | what? | | Dutton (2010) | |
| 14645 | Ömie | vadu | who?, what? | | Dutton (2010) | |
| 196311 | Kobon | nɨhön | - | | Pawley (2013) | |
| 79143 | Yagaria (Hua Dialect) | daʔna | | | Xiao (1990) | |
| 15528 | Proto-Koiariac | *ono | | | Dutton (2010) | |
| 15529 | Grass Koiari | ono | what (is it)? (self questioning) | | Dutton (2010) | |
| 15530 | Mountain Koiari | ono | what | | Dutton (2010) | |
| 79237 | Awa | ane | | | Xiao (1990) | |
| 26362 | Dani, Lower Grand Valley (Hitigima Dialect) | nena | | | Bromley (1967) | |
| 26602 | Dani, Lower Grand Valley (Tangma Dialect) | nena | | | Bromley (1967) | |
| 26769 | Dani, Mid Grand Valley | nena-mege | | | Bromley (1967) | |
| 26884 | Dani, Upper Grand Valley | nano-mede | | | Bromley (1967) | |
| 26944 | Silimo | noge | | | Bromley (1967) | |
| 27004 | Yali, Angguruk | nʋge | | | Bromley (1967) | |
| 27065 | Walak | nena-mede | | | Bromley (1967) | |
| 27187 | Ari | ponote | | | Reesink (1976) | |
| 27295 | Dibiyaso | yaloa | | | Reesink (1976) | |
| 27392 | Kamula | apatɛ | | | Reesink (1976) | |
| 27497 | Mubami | aʔailo | | | Reesink (1976) | |
| 27694 | Tabo | badamɛ | | | Reesink (1976) | |
| 29074 | Zorop | abən | | | Voorhoeve (1971) | |
| 29857 | Kuni-Boazi | i̯ɑḳa | | | Voorhoeve (1970) | |
| 95751 | Proto-Kwalean | *nagini | | | Ross (2014) | what? |
| 30651 | Tofanma | temanu | | | Voorhoeve (1971) | |
| 31035 | Zimakani | eta | | | Voorhoeve (1970) | |
| 31383 | Tairora, South | nare | | | SIL (1976) | |
| 31498 | Northeast Kiwai (Gibaio Dialect) | nʌ'ʔúra: | | | Wurm (1973) | |
| 31780 | Dano (Asaro Dialect) | nadiʔɩ | | | SIL (1974) | |
| 31947 | Bauwaki | aida | | | SIL (1973) | |
| 32079 | Huli | akíle | | | SIL (1992) | |
| 32195 | Siane | ne nane tatne | | | SIL (1987) | |
| 90505 | Dedua | dafi | what | | McElhanon (1967) | what |
| 90507 | Komba | wan | what | | McElhanon (1967) | what |
| 90504 | Mesem | wana | what | | McElhanon (1967) | what |
| 90502 | Ono | onoka | what | | McElhanon (1967) | what |
| 90503 | Selepet | wuân | what | | McElhanon (1967) | what |
| 90506 | Somba-Siawari (Mindik Dialect) | nâwâ | what | | McElhanon (1967) | what |
| 33422 | Keuw | éeb-nò | | | Kamholz (2012) | |
| 90511 | Somba-Siawari (Burum Dialect) | wania | what | | McElhanon (1967) | what |
| 90509 | Timbe | wan | what | | McElhanon (1967) | what |
| 90513 | Kube | nemak | what | | McElhanon (1967) | what |
| 130 | Pawaia | nodi | | | Trefry (1969) | |
