| 257891 | Sinaugoro | kepi- | | | Dutton (1970) | skin |
| 243624 | Sinagen | pawulta | | | Laycock (1968) | |
| 4877 | Simbari | kɨlaaka | | | Lloyd (1973) | |
| 121404 | Silopi | fe- | | | Z'graggen (1980) | skin |
| 121403 | Silopi | keri- | | | Z'graggen (1980) | skin |
| 243632 | Siliput | purko | | | Laycock (1968) | |
| 26923 | Silimo | nakap | my skin | | Bromley (1967) | skin (my) |
| 191581 | Sileibi | sɨŋgɨt | | | Z'graggen (1980) | skin |
| 213214 | Sikaritai | a-ɸed̚ | | | Clouse (1997) | |
| 121380 | Sihan | kana- | | | Z'graggen (1980) | skin |
| 121381 | Sihan | eva- | | | Z'graggen (1980) | skin |
| 199524 | Siawi | ʔaoko | | | Conrad and Dye (1975) | |
| 74228 | Siane | átuwá | | | Scott (1978) | |
| 32119 | Siane | ukatne | | | SIL (1987) | |
| 156497 | Sialum | madzi | | | McElhanon and Voorhoeve (1970) | skin |
| 243615 | Seti | na:ni | | | Laycock (1968) | |
| 202617 | Setaman (Seltamin Dialect) | kʰɑɾ | | | Van Cott and Spencer (2010) | |
| 202761 | Setaman (Ngisokabip Dialect) | kʰɑɾ | | | Van Cott and Spencer (2010) | |
| 202878 | Setaman (Baktamin Dialect) | kɑɾ | | | Van Cott and Spencer (2010) | |
| 243614 | Seta | tapio | | | Laycock (1968) | |
| 228521 | Seta | tapeo | | | SIL (2000) | |
| 25516 | Serui-Laut | rerawa | | | Voorhoeve (1975) | |
| 26160 | Sentani | wa | | | Voorhoeve (1975) | |
| 156513 | Sene | sɔkɔ | | | McElhanon and Voorhoeve (1970) | skin |
| 156407 | Sempan | pitini | | | McElhanon and Voorhoeve (1970) | skin |
| 21330 | Sempan | pitini | | | Voorhoeve (1975) | |
| 21610 | Semimi | kakia | | | Voorhoeve (1975) | |
| 156507 | Selepet | hɔk | | | McElhanon and Voorhoeve (1970) | skin |
| 91595 | Selepet | hâk- | (its) skin | | McElhanon (1967) | (its) skin |
| 20051 | Seget | nensiek | | | Voorhoeve (1975) | |
| 21096 | Sawi | aba:g | | | Voorhoeve (1975) | |
| 30061 | Sawi | aba:g | | | Voorhoeve (1971) | |
| 75589 | Savosavo | korakora | | | Wegener (2011) | |
| 177655 | Sausi | mete | | | Z'graggen (1980) | skin |
| 177656 | Sausi | touno | | | Z'graggen (1980) | skin |
| 121392 | Saruga | gara- | | | Z'graggen (1980) | skin |
| 121393 | Saruga | aho- | | | Z'graggen (1980) | skin |
| 213195 | Saponi | βuwɛ-jɛ | | | Clouse (1997) | |
| 1300 | Saniyo-Hiyewe | tahɛ | | | Macdonald (1973) | |
| 224695 | Saniyo-Hiyewe | tahɛ | | | Dye et al (1968) | |
| 121390 | Samosa | gare- | | | Z'graggen (1980) | skin |
| 156426 | Samo | kɔrɔfu | | | McElhanon and Voorhoeve (1970) | skin |
| 5794 | Samo | kolofu | | | Shaw (1973) | |
| 156430 | Samo | sibi | | | McElhanon and Voorhoeve (1970) | skin |
| 15899 | Samo | kɔlɔfu | | | Shaw (1986) | |
| 4198 | Samberigi | yogeleke | | | Franklin and Voorhoeve (1973) | |
| 177688 | Sam | ʔo | | | Z'graggen (1980) | skin |
| 215246 | Sam (Wongbe Dialect) | ʔo | | | Rueck & Jore (2003) | |
| 214995 | Sam (Songum Dialect) | ʔo | | | Rueck & Jore (2003) | |
| 215120 | Sam (Buan Dialect) | ʔo | | | Rueck & Jore (2003) | |
