| 24661 | Pom | rehina | | | Voorhoeve (1975) | |
| 257523 | Hula | repa- | | | Dutton (1970) | head |
| 19232 | Viid | repek | | | Voorhoeve (1975) | |
| 30123 | Viid | repek | | | Voorhoeve (1971) | |
| 20401 | Ndom | re:t | | | Voorhoeve (1975) | |
| 24701 | Woi | riukami | | | Voorhoeve (1975) | |
| 24861 | Marau | riuŋkami | | | Voorhoeve (1975) | |
| 24108 | Irarutu | rŋguin | | | Voorhoeve (1975) | |
| 23764 | Skou | röbe | | | Voorhoeve (1975) | |
| 24377 | Roon | robu | | | Voorhoeve (1975) | |
| 24419 | Dusner | robu | | | Voorhoeve (1975) | |
| 30673 | Skou | rö́e | | | Voorhoeve (1971) | |
| 24333 | Wandamen | ru | | | Voorhoeve (1975) | |
| 261213 | Barem | sa | | | Pick (2019) | head |
| 139556 | Brem | sa | | | Z'graggen (1980) | head |
| 20040 | Seget | sadus | | | Voorhoeve (1975) | |
| 78263 | Sahu | sae'e | | | Visser & Voorhoeve (1987) | |
| 20000 | Kalabra | safas | | | Voorhoeve (1975) | |
| 23255 | Doutai | sai | | | Voorhoeve (1975) | |
| 212563 | Kirikiri (Faia Dialect) | sa-ɣi | | | Clouse (1997) | |
| 19960 | Tehit | sam | | | Voorhoeve (1975) | |
| 20120 | Moi | sawa | | | Voorhoeve (1975) | |
| 20161 | Moraid | sawag | | | Voorhoeve (1975) | |
| 243211 | Seti | səkon | | | Laycock (1968) | |
| 243210 | Seta | sela | | | Laycock (1968) | |
| 243209 | One, Inebu | selə | | | Laycock (1968) | |
| 212568 | Doutai | si^ | i^ as fricativised i | | Clouse (1997) | |
| 228515 | Seta | sila | | | SIL (2000) | |
| 226044 | Gizra (Waidoro Dialect) | siŋəl | | | Fleischmann and Turpeinen (1976) | |
| 225953 | Gizra (Waidoro Dialect) | siŋəl | | | Fleischmann and Turpeinen (1976) | |
| 226135 | Gizra (Kupere Dialect) | siŋɨl | | | Fleischmann and Turpeinen (1976) | |
| 226229 | Gizra (Togo Dialect) | siŋɨl | | | Fleischmann and Turpeinen (1976) | |
| 50929 | Hunjara-Kaina Ke (Kokoda Dialect) | siro | head | | Smallhorn (2011) | |
| 50922 | Aeka | siro | head | | Smallhorn (2011) | |
| 50924 | Orokaiva | siro | head | | Smallhorn (2011) | |
| 50926 | Orokaiva (Sose Dialect) | siro | head | | Smallhorn (2011) | |
| 50928 | Hunjara-Kaina Ke | 'siro | head | | Smallhorn (2011) | |
| 50927 | Hunjara-Kaina Ke | siru | head | | Smallhorn (2011) | |
| 50923 | Orokaiva (Jegasa-Sarau Dialect) | siru | head | | Smallhorn (2011) | |
| 176584 | Uya | siwi- | | | Z'graggen (1980) | head |
| 213423 | Binahari | sol | | | SIL (1985) | |
| 6810 | Kerewo | sono | | | Wurm (1973) | |
| 139558 | Waskia | so:puliŋ | | | Z'graggen (1980) | head |
| 20201 | Abun | su | | | Voorhoeve (1975) | |
| 197783 | Nagatiman | ʌsu | | | Conrad and Dye (1975) | |
| 190982 | Nend | sup | | | Z'graggen (1980) | head |
| 212564 | Kirikiri | ta | | | Clouse (1997) | |
| 209706 | Proto-Mabuso | *taba- | | | Ross (2014) | head |
| 176580 | Sop | taba- | | | Z'graggen (1980) | head |
| 78144 | West Makian | tabia | | | Voorhoeve (1982) | |
