| 78368 | Sahu | kalatu'u | | | Visser & Voorhoeve (1987) | |
| 215202 | Sam (Buan Dialect) | gɛru | | | Rueck & Jore (2003) | |
| 215076 | Sam (Songum Dialect) | geru | | | Rueck & Jore (2003) | |
| 215329 | Sam (Wongbe Dialect) | gɛru | | | Rueck & Jore (2003) | |
| 177998 | Sam | geru | | | Z'graggen (1980) | wing |
| 15958 | Samo | alafagibi | | | Shaw (1986) | |
| 156134 | Samo | arafe-gibi | | | McElhanon and Voorhoeve (1970) | wing |
| 121749 | Samosa | sʌ:gu | | | Z'graggen (1980) | wing |
| 224906 | Saniyo-Hiyewe | haypi | | | Dye et al (1968) | |
| 224902 | Saniyo-Hiyewe | haypi | | | Dye et al (1968) | |
| 217966 | Saponi | uɣɔɾɛ | | | Clouse (1997) | |
| 121751 | Saruga | alu | | | Z'graggen (1980) | wing |
| 177973 | Sausi | tʌnp | | | Z'graggen (1980) | wing |
| 75744 | Savosavo | ɰavara | | | Wegener (2011) | |
| 92071 | Selepet | pegam- | (its) wing | | McElhanon (1967) | (its) wing |
| 156196 | Selepet | peŋgam | | | McElhanon and Voorhoeve (1970) | wing |
| 156118 | Sempan | opo | | | McElhanon and Voorhoeve (1970) | wing |
| 156203 | Sene | fɔge | | | McElhanon and Voorhoeve (1970) | wing |
| 202965 | Setaman (Baktamin Dialect) | isɑn | | | Van Cott and Spencer (2010) | |
| 202829 | Setaman (Ngisokabip Dialect) | isɑn | | | Van Cott and Spencer (2010) | |
| 202828 | Setaman (Ngisokabip Dialect) | bɛɾ (kʰun) | | | Van Cott and Spencer (2010) | |
| 202706 | Setaman (Seltamin Dialect) | bɛɾ | | | Van Cott and Spencer (2010) | |
| 202707 | Setaman (Seltamin Dialect) | isɑn | | | Van Cott and Spencer (2010) | |
| 156187 | Sialum | kpimdim | | | McElhanon and Voorhoeve (1970) | wing |
| 32159 | Siane | okatna | | | SIL (1987) | |
| 74918 | Siane | óka(ná) | | | Scott (1978) | |
| 199546 | Siawi | kʌtiti: | | | Conrad and Dye (1975) | |
| 121740 | Sihan | aruʔ | | | Z'graggen (1980) | wing |
| 217981 | Sikaritai | asod̚ | | | Clouse (1997) | |
| 191761 | Sileibi | ambɨ | | | Z'graggen (1980) | wing |
| 121758 | Silopi | aru | | | Z'graggen (1980) | wing |
| 258678 | Sinaugoro | gidabu | | | Dutton (1970) | wing |
| 177971 | Sinsauru | banem | | | Z'graggen (1980) | wing |
| 177978 | Siroi | salmban | | | Z'graggen (1980) | wing |
| 82776 | Sirva | aᵐbɨ | | | Daniels (2010) | |
| 213882 | Som | pitŋi | | | SIL (1968) | |
| 156162 | Som | pit- | | | McElhanon and Voorhoeve (1970) | wing |
| 156192 | Somba-Siawari (Burum Dialect) | giŋga | | | McElhanon and Voorhoeve (1970) | wing |
| 92079 | Somba-Siawari (Burum Dialect) | gingin- | (its) wing | | McElhanon (1967) | (its) wing |
| 156193 | Somba-Siawari (Mindik Dialect) | kpeŋgam | | | McElhanon and Voorhoeve (1970) | wing |
| 92074 | Somba-Siawari (Mindik Dialect) | gingin- | (its) wing | | McElhanon (1967) | (its) wing |
| 15858 | Sonia | ɔnɔ | | | Shaw (1986) | |
| 177984 | Sop | sab | | | Z'graggen (1980) | wing |
| 156141 | Southern Kiwai | tamu | | | McElhanon and Voorhoeve (1970) | wing |
| 55921 | Suena | wabu [asai] | arms tired | | Smallhorn (2011) | |
| 55920 | Suena | wabu | wing | | Smallhorn (2011) | |
| 55928 | Suena (Yema-Yarawe Dialect) | [ni] wasi | wing | | Smallhorn (2011) | |
| 156140 | Suki | iti | | | McElhanon and Voorhoeve (1970) | wing |
| 177985 | Sumau | sʌu | | | Z'graggen (1980) | wing |
| 245775 | Tabriak | urum | | | SIL (1990) | |
