| 208654 | Proto-Madang | *kuhu(ka) | | | Ross (2014) | heavy |
| 206643 | Proto-Madang | *(g,k)urum(ani) | | | Ross (2014) | heavy |
| 208307 | Proto-Manubaran | *toere- | | | Ross (2014) | heavy |
| 207683 | Proto-Maria | *hoere- | | | Ross (2014) | heavy |
| 209844 | Proto-North-Adelbert | *binatu | | | Ross (2014) | heavy |
| 211678 | Proto-Oceanic | *mapat | | | Blust (1993) | |
| 211567 | Proto-Oceanic | *mamat | | | Blust (1993) | |
| 197664 | Proto-Ok-Oksapmin | *iluum | | | Loughnane and Fedden (2011) | |
| 209788 | Proto-Rai-Coast | *kupurua | | | Ross (2014) | heavy |
| 83408 | Proto-Sogeram | *pɨm | | | Daniels (2010) | |
| 212618 | Proto-South-Adelbert | *bʉkʉrʉ | | | Ross (2014) | |
| 184839 | Proto-Trans-New-Guinea | *kenda | | | Pawley (2005) | |
| 209950 | Proto-Trans-New-Guinea | *ke(n,d)a | | | Ross (2014) | heavy |
| 228652 | Qaget | mᵊřɨnka | | | SIL (1985) | |
| 246186 | Qaget | ʌ məřingʌ | | | SIL (1971) | |
| 125499 | Rapting | uhuʔ | | | Z'graggen (1980) | heavy |
| 214567 | Rasawa | u-βie | | | Clouse (1997) | |
| 125508 | Rempi | uhuʔ | | | Z'graggen (1980) | heavy |
| 181395 | Saep | hun-ŋgo | | | Z'graggen (1980) | heavy |
| 215165 | Sam (Buan Dialect) | kulik | | | Rueck & Jore (2003) | |
| 215040 | Sam (Songum Dialect) | kulig | | | Rueck & Jore (2003) | |
| 215291 | Sam (Wongbe Dialect) | kulik | | | Rueck & Jore (2003) | |
| 181408 | Sam | kulig | | | Z'graggen (1980) | heavy |
| 81103 | Samberigi | kændæ | | | Franklin (1975) | |
| 125501 | Samosa | kuga | | | Z'graggen (1980) | heavy |
| 225048 | Saniyo-Hiyewe | orasia'i | | | Dye et al (1968) | |
| 214566 | Saponi | u-fɛ-jɛ | | | Clouse (1997) | |
| 125503 | Saruga | uvoumo | | | Z'graggen (1980) | heavy |
| 181386 | Sausi | uPurua | | | Z'graggen (1980) | heavy |
| 75683 | Savosavo | boze | | | Wegener (2011) | |
| 30033 | Sawi | xateme:r | | | Voorhoeve (1971) | |
| 202924 | Setaman (Baktamin Dialect) | iɾum | | | Van Cott and Spencer (2010) | |
| 202665 | Setaman (Seltamin Dialect) | iɾum | | | Van Cott and Spencer (2010) | |
| 32189 | Siane | geina | | | SIL (1987) | |
| 73210 | Siane | kéiná (íye) | | | Scott (1978) | |
| 125493 | Sihan | urumen | | | Z'graggen (1980) | heavy |
| 214583 | Sikaritai | dopia | | | Clouse (1997) | |
| 193696 | Sileibi | pumugu | | | Z'graggen (1980) | heavy |
| 125510 | Silopi | unʌː | | | Z'graggen (1980) | heavy |
| 259863 | Sinaugoro | meto- | | | Dutton (1970) | heavy |
| 181384 | Sinsauru | hɛmili- | | | Z'graggen (1980) | heavy |
| 181390 | Siroi | piti(nu) | | | Z'graggen (1980) | heavy |
| 218045 | Som | maranyi | | | SIL (1968) | |
| 181396 | Sop | kuᵬ | | | Z'graggen (1980) | heavy |
| 51065 | Suena | mou | heavy | | Smallhorn (2011) | |
| 78818 | Suki | mini | | | Voorhoeve (1970) | |
| 181397 | Sumau | ʔui- | | | Z'graggen (1980) | heavy |
| 246005 | Tabriak | yubusɩkʰi | kʰay yubusɩkʰi | | SIL (1967) | |
| 245837 | Tabriak | ipɨsɨkɨn | | | SIL (1990) | |
| 73211 | Tairora, North | maramentero | | | Scott (1978) | |
