| 184673 | Proto-Trans-New-Guinea | *(ŋg,k)atuk | | | Pawley (2005) | |
| 177338 | Pulabu | gomdu | | | Z'graggen (1980) | knee |
| 859 | Purari | ari epu | | | Franklin (1973) | |
| 197891 | Pyu | humab̶iʔ | | | Conrad and Dye (1975) | |
| 246080 | Qaget | ʌ rʌbumbim | | | SIL (1971) | |
| 121035 | Rapting | gate- | | | Z'graggen (1980) | knee |
| 158090 | Rawa | pɔtɔ | | | McElhanon and Voorhoeve (1970) | knee |
| 121044 | Rempi | gʌta- amuk | | | Z'graggen (1980) | knee |
| 177350 | Rerau | turu | | | Z'graggen (1980) | knee |
| 630 | Rumu | lemoko | | | Franklin (1973) | |
| 177341 | Saep | bɛn- | | | Z'graggen (1980) | knee |
| 18867 | Safeyoka | hwamma | | | Lloyd (1973) | |
| 18866 | Safeyoka | haamɨhwaanga | | | Lloyd (1973) | |
| 215121 | Sam (Buan Dialect) | kwɛgor | | | Rueck & Jore (2003) | |
| 214996 | Sam (Songum Dialect) | kwegor | | | Rueck & Jore (2003) | |
| 215247 | Sam (Wongbe Dialect) | kʰɛgor | | | Rueck & Jore (2003) | |
| 177357 | Sam | gor | | | Z'graggen (1980) | knee |
| 80360 | Samberigi | tumiki | | | Franklin (1975) | |
| 4197 | Samberigi | tumiki | | | Franklin and Voorhoeve (1973) | |
| 5793 | Samo | ibulu | | | Shaw (1973) | |
| 15898 | Samo | ibulu | | | Shaw (1986) | |
| 158068 | Samo | iburi | | | McElhanon and Voorhoeve (1970) | knee |
| 121037 | Samosa | tava(ra)- amo | | | Z'graggen (1980) | knee |
| 224699 | Saniyo-Hiyewe | roʌ'upʌro | | | Dye et al (1968) | |
| 1299 | Saniyo-Hiyewe | lowe upořo | | | Macdonald (1973) | |
| 121039 | Saruga | tova- | | | Z'graggen (1980) | knee |
| 177331 | Sausi | aboru | | | Z'graggen (1980) | knee |
| 30035 | Sawi | obəxa:n | | | Voorhoeve (1971) | |
| 158131 | Selepet | pawut | | | McElhanon and Voorhoeve (1970) | knee |
| 90629 | Selepet | pawut- | (his) knee | | McElhanon (1967) | (his) knee |
| 158051 | Sempan | inipo | | | McElhanon and Voorhoeve (1970) | knee |
| 158137 | Sene | duke | | | McElhanon and Voorhoeve (1970) | knee |
| 202879 | Setaman (Baktamin Dialect) | kɑtin | | | Van Cott and Spencer (2010) | |
| 202762 | Setaman (Ngisokabip Dialect) | kʰɑtʰin | | | Van Cott and Spencer (2010) | |
| 202618 | Setaman (Seltamin Dialect) | kʰɑtʰin | | | Van Cott and Spencer (2010) | |
| 158121 | Sialum | wɔwɔr | | | McElhanon and Voorhoeve (1970) | knee |
| 73338 | Siane | úmo(la) | | | Scott (1978) | |
| 196480 | Siawi | ʔawʌǏaʋ | | | Conrad and Dye (1975) | |
| 121028 | Sihan | kʌ:t | | | Z'graggen (1980) | knee |
| 121029 | Sihan | ihoro- | | | Z'graggen (1980) | knee |
| 223883 | Sikaritai | asiad̚ | | | Clouse (1997) | |
| 191396 | Sileibi | muku | | | Z'graggen (1980) | knee |
| 26255 | Silimo | nedoko𝛿ʋ | knee my | | Bromley (1967) | knee (my) |
| 121046 | Silopi | keta- | | | Z'graggen (1980) | knee |
| 4876 | Simbari | sɨntɨka | | | Lloyd (1973) | |
| 257866 | Sinaugoro | tui- | | | Dutton (1970) | knee |
| 177329 | Sinsauru | waunm | | | Z'graggen (1980) | knee |
| 177336 | Siroi | dagol (pasi) | | | Z'graggen (1980) | knee |
| 30676 | Skou | lámbi | | | Voorhoeve (1971) | |
| 213675 | Som | murukŋí | | | SIL (1968) | |
