| 179949 | Sinsauru | heimɛ | | | Z'graggen (1980) | path |
| 179950 | Sinsauru | sikʌru | | | Z'graggen (1980) | path |
| 179957 | Siroi | ndin | | | Z'graggen (1980) | path |
| 15819 | Sonia | tokɔr | path | | Shaw (1986) | path |
| 179964 | Sop | aːnbuk | | | Z'graggen (1980) | path |
| 179963 | Sop | orukobu | | | Z'graggen (1980) | path |
| 2425 | Southern Kiwai (Tureture Dialect) | gabo | path | | Wurm (1973) | path |
| 17369 | Southern Kiwai | gabo | path | | Wurm (1973) | path |
| 179965 | Sumau | iːmɛ | | | Z'graggen (1980) | path |
| 1620 | Tabo | gabo | path | | Wurm (1973) | path |
| 15715 | Tainae | faai | path | | Lloyd (1973) | path |
| 3166 | Tairuma | otiharo | path | | Brown (1973) | path |
| 212057 | Tangko | ʔɔˈnim | | | Hughes (2009) | |
| 215433 | Tause | kaɾi | | | Clouse (1997) | |
| 215432 | Tause (Deirate Dialect) | kwaka | | | Clouse (1997) | |
| 215431 | Tause (Weirate Dialect) | kwakla | | | Clouse (1997) | |
| 192900 | Tauya | sa | | | Z'graggen (1980) | path |
| 5100 | Tebera | du̧ | path | | Macdonald (1973) | path |
| 4428 | Toaripi (Sepoe Dialect) | otiharo | path | | Brown (1973) | path |
| 3789 | Toaripi | otiharo | path | | Brown (1973) | path |
| 258321 | Uare | ˈibi | | | Dutton (1970) | path |
| 142950 | Ukuriguma | yakɛ | | | Z'graggen (1980) | (path) |
| 179966 | Urigina | imaŋgay | | | Z'graggen (1980) | path |
| 142945 | Usan | tʌp | | | Z'graggen (1980) | (path) |
| 192888 | Utarmbung | ɣupu-t | | | Z'graggen (1980) | path |
| 123927 | Utu | irimen | | | Z'graggen (1980) | path |
| 179968 | Uya | abu | | | Z'graggen (1980) | path |
| 179970 | Uyajitaya | ǰʌla | | | Z'graggen (1980) | path |
| 2631 | Waboda | gabo | path | | Wurm (1973) | path |
| 192892 | Wadaginam | bump | | | Z'graggen (1980) | path |
| 123934 | Wagi | if | | | Z'graggen (1980) | path |
| 123916 | Wamas | i:bu | | | Z'graggen (1980) | path |
| 214282 | Wambon | ⁿdʒ͡ɑndit̚ | | | Hughes (2009) | |
| 142942 | Wanambre | leke | | | Z'graggen (1980) | (path) |
| 215442 | Waritai | kwai daɾi | | | Clouse (1997) | |
| 142930 | Waskia | lʌge | | | Z'graggen (1980) | (path) |
| 179954 | Watiwa | sɛgɛ | | | Z'graggen (1980) | path |
| 179971 | Waube | jʌːlo | | | Z'graggen (1980) | path |
| 1420 | West Kewa | pora | path | | Franklin and Voorhoeve (1973) | path |
| 226542 | Wipi (Abam Dialect) | ŋa | | | Fleischmann and Turpeinen (1976) | |
| 227575 | Wipi (Dorogori Dialect) | niə | | | Fleischmann and Turpeinen (1976) | |
| 226902 | Wipi (Gamaewe Dialect) | nia | | | Fleischmann and Turpeinen (1976) | |
| 226736 | Wipi (Guiam Dialect) | nya | | | Fleischmann and Turpeinen (1976) | |
| 227202 | Wipi (Iamega Dialect) | nʸa | | | Fleischmann and Turpeinen (1976) | |
| 227001 | Wipi (Kapal Dialect) | ñia | | | Fleischmann and Turpeinen (1976) | |
| 227104 | Wipi (Kuru Dialect) | nia | | | Fleischmann and Turpeinen (1976) | |
| 226446 | Wipi (Peawa Dialect) | nyau | | | Fleischmann and Turpeinen (1976) | |
| 227482 | Wipi (Podari Dialect) | ŋya | | | Fleischmann and Turpeinen (1976) | |
| 226351 | Wipi (Ume Dialect) | nia | | | Fleischmann and Turpeinen (1976) | |
| 226647 | Wipi (Wipim Dialect) | ŋa | | | Fleischmann and Turpeinen (1976) | |
