| 120405 | Sihan | belia- | | | Z'graggen (1980) | tongue |
| 199535 | Siawi | hanɛ | | | Conrad and Dye (1975) | |
| 32134 | Siane | vetne guruma | | | SIL (1987) | |
| 74638 | Siane | kúlumá | | | Scott (1978) | |
| 154901 | Sialum | balakam- | | | McElhanon and Voorhoeve (1970) | tongue |
| 243415 | Seti | ŋkoten | | | Laycock (1968) | |
| 202620 | Setaman (Seltamin Dialect) | fɑɾoŋ | | | Van Cott and Spencer (2010) | |
| 202764 | Setaman (Ngisokabip Dialect) | fɑɾoŋ | | | Van Cott and Spencer (2010) | |
| 202881 | Setaman (Baktamin Dialect) | fɑɾoŋ | | | Van Cott and Spencer (2010) | |
| 228537 | Seta | ngctela | | | SIL (2000) | |
| 243414 | Seta | ŋkotelə | | | Laycock (1968) | |
| 154925 | Sene | bero | | | McElhanon and Voorhoeve (1970) | tongue |
| 154829 | Sempan | omane | | | McElhanon and Voorhoeve (1970) | tongue |
| 154910 | Selepet | nimbilam | | | McElhanon and Voorhoeve (1970) | tongue |
| 91511 | Selepet | nibilam- | (its) tongue | | McElhanon (1967) | (its) tongue |
| 30072 | Sawi | se:p | | | Voorhoeve (1971) | |
| 75802 | Savosavo | lapi | | | Wegener (2011) | |
| 176743 | Sausi | tama mɛa | | | Z'graggen (1980) | tongue |
| 120415 | Saruga | nimʌru- | | | Z'graggen (1980) | tongue |
| 212848 | Saponi | nu-ɾɛ-ɾɛ | | | Clouse (1997) | |
| 224767 | Saniyo-Hiyewe | soruwɛ | | | Dye et al (1968) | |
| 1292 | Saniyo-Hiyewe | sořowɛ | | | Macdonald (1973) | |
| 120413 | Samosa | mʌ:ru- | | | Z'graggen (1980) | tongue |
| 5786 | Samo | mȩnema̧ni | | | Shaw (1973) | |
| 154847 | Samo | meremai | | | McElhanon and Voorhoeve (1970) | tongue |
| 15891 | Samo | mẽnɛmãnĩ | | | Shaw (1986) | |
| 80416 | Samberigi | kekeke | | | Franklin (1975) | |
| 4190 | Samberigi | kekeke | | | Franklin and Voorhoeve (1973) | |
| 176769 | Sam | mien | | | Z'graggen (1980) | tongue |
| 215249 | Sam (Wongbe Dialect) | mɛn | | | Rueck & Jore (2003) | |
| 214998 | Sam (Songum Dialect) | men | | | Rueck & Jore (2003) | |
| 215123 | Sam (Buan Dialect) | mɛn | | | Rueck & Jore (2003) | |
| 78359 | Sahu | yai'i | | | Visser & Voorhoeve (1987) | |
| 16931 | Safeyoka | meraanya | | | Lloyd (1973) | |
| 176753 | Saep | men- | | | Z'graggen (1980) | tongue |
| 625 | Rumu | ɔhɔ | | | Franklin (1973) | |
| 176763 | Rerau | eŋ | | | Z'graggen (1980) | tongue |
| 120420 | Rempi | milʌlu- | | | Z'graggen (1980) | tongue |
| 154862 | Rawa | mepu | | | McElhanon and Voorhoeve (1970) | tongue |
| 212849 | Rasawa | isɔːkɔ | | | Clouse (1997) | |
| 120411 | Rapting | milelu- | | | Z'graggen (1980) | tongue |
| 163578 | Rao | 'ndʸɩto | | | Davies and Comrie (1985) | tongue |
| 228596 | Qaget | ǥalbiⁿka | | | SIL (1985) | |
| 246098 | Qaget | og̶lbinga | | | SIL (1971) | |
| 197937 | Pyu | asaguʔ | | | Conrad and Dye (1975) | |
| 852 | Purari | anae | | | Franklin (1973) | |
| 176750 | Pulabu | ulɛlɛŋ | | | Z'graggen (1980) | tongue |
| 184690 | Proto-Trans-New-Guinea | *mbilaŋ | | | Pawley (2005) | |
| 207918 | Proto-Trans-New-Guinea | *balaŋ | | | Ross (2014) | tongue |
| 206930 | Proto-Trans-New-Guinea | *me(n,l)e | | | Ross (2014) | tongue |
