| 244447 | Siliput | hilkuŋ | | | Laycock (1968) | |
| 26914 | Silimo | momɩ | | | Bromley (1967) | |
| 193563 | Sileibi | ñaŋgu | | | Z'graggen (1980) | red |
| 193564 | Sileibi | igʌm | | | Z'graggen (1980) | red |
| 217862 | Sikaritai | di | | | Clouse (1997) | |
| 125253 | Sihan | ɛːdaʔ | | | Z'graggen (1980) | red |
| 32185 | Siane | laha | | | SIL (1987) | |
| 74001 | Siane | lafá | | | Scott (1978) | |
| 74000 | Siane | kísí | | | Scott (1978) | |
| 32547 | Siane | rafa | | | Salisbury (1956) | |
| 244433 | Seti | pu:no | | | Laycock (1968) | |
| 202736 | Setaman (Seltamin Dialect) | kʰɑim fiŋ | | | Van Cott and Spencer (2010) | |
| 202858 | Setaman (Ngisokabip Dialect) | kʰɑim fiŋ | | | Van Cott and Spencer (2010) | |
| 202992 | Setaman (Baktamin Dialect) | kɑim fiŋ | | | Van Cott and Spencer (2010) | |
| 244432 | Seta | pu:no | | | Laycock (1968) | |
| 91063 | Selepet | kuriŋ | red | | McElhanon (1967) | red |
| 30055 | Sawi | sawa:r | | | Voorhoeve (1971) | |
| 75717 | Savosavo | sisi | be red | | Wegener (2011) | |
| 181149 | Sausi | bətayau | | | Z'graggen (1980) | red |
| 125263 | Saruga | tiːta | | | Z'graggen (1980) | red |
| 217844 | Saponi | iwi-ɾɛ | | | Clouse (1997) | |
| 225036 | Saniyo-Hiyewe | ro'ua'i | | | Dye et al (1968) | |
| 1334 | Saniyo-Hiyewe | řoʔuwaʔi | | | Macdonald (1973) | |
| 125261 | Samosa | titag | | | Z'graggen (1980) | red |
| 5828 | Samo | obusite | | | Shaw (1973) | |
| 15933 | Samo | ɔbusĩte | | | Shaw (1986) | |
| 4232 | Samberigi | we pɛleɛme | | | Franklin and Voorhoeve (1973) | |
| 181175 | Sam | uriŋ | | | Z'graggen (1980) | red |
| 215378 | Sam (Wongbe Dialect) | ʔosɨroŋo | | | Rueck & Jore (2003) | |
| 215102 | Sam (Songum Dialect) | osəroŋ | | | Rueck & Jore (2003) | |
| 215228 | Sam (Buan Dialect) | ʔɔsɨrɔŋoʔ | | | Rueck & Jore (2003) | |
| 78365 | Sahu | kolili | | | Visser & Voorhoeve (1987) | |
| 16973 | Safeyoka | aahasa | | | Lloyd (1973) | |
| 181160 | Saep | dan-ŋgo | | | Z'graggen (1980) | red |
| 572 | Rumu | hokore | | | Franklin (1973) | |
| 181169 | Rerau | jigalu | | | Z'graggen (1980) | red |
| 125268 | Rempi | kukɔla | | | Z'graggen (1980) | red |
| 217845 | Rasawa | puβa-no | | | Clouse (1997) | |
| 125259 | Rapting | kokola | | | Z'graggen (1980) | red |
| 246180 | Qaget | ʌ gʌřʌkʌ | | | SIL (1971) | |
| 228648 | Qaget | mařiaǥa | | | SIL (1985) | |
| 894 | Purari | aro | | | Franklin (1973) | |
| 181156 | Pulabu | kur̃u | | | Z'graggen (1980) | red |
| 208364 | Proto-South-Adelbert | *ñaŋgu | | | Ross (2014) | red |
| 53265 | Proto-Orokaiva | *hohoma) | | | Smallhorn (2011) | |
| 211813 | Proto-Oceanic | *meʀaq | | | Blust (1993) | |
| 209360 | Proto-North-Adelbert | *kedat | | | Ross (2014) | red |
| 208170 | Proto-Madang | *ka(d,r)a | | | Ross (2014) | red |
| 209243 | Proto-Mabuso | *kpola | | | Ross (2014) | red |
| 51355 | Proto-Binandere | *ijimb- | | | Smallhorn (2011) | |
