| *topon | |
| *topone | |
| *towa | |
| *towaka | |
| *u-fini | |
| *umi | |
| *umu | |
| *-upita | |
| *upui | |
| *utar | |
| *utare | |
| vahai | |
| *wamo | |
| *wao | |
| *warakay | |
| *wasen | |
| *wawa | |
| *wen | |
| *-wit | |
| *wokone | |
| *wonamo | |
| *wopak | |
| *woro | |
| *wos-awot | |
| *wose | |
| *wosom- | |
| *wotane | |
| *wuru | |
| *wuti woti- | |
| *yafane | |
| *yaka | |
| *yake | |
| *yaminuk | |
| *yamom | |
| yamopi | |
| *yane | |
| *yane-maka | |
| *yaoro | |
| *yape- | |
| *yar- | |
| *yate- | |
| *yawimi | |
| *yeka | |
| *yeme | |
| *yi | |
| *yik- | |
| *yim- | |
| *yime | |
| *yimori | |
| *yina | |
| Orukaiva |