| 121549 | Munit | suã | | | Z'graggen (1980) | urine |
| 222720 | Berik | su | | | Clouse (1997) | |
| 222721 | Orya | su | | | Clouse (1997) | |
| 196293 | Kobon | sɨsɨ | + | | Pawley (2013) | |
| 196291 | Kobon | sɩs | + | | Pawley (2013) | |
| 196292 | Kobon | s+s | + | | Pawley (2013) | |
| 195860 | Kalam | ss | | | Pawley (2013) | |
| 177809 | Siroi | sʌroro | | | Z'graggen (1980) | urine |
| 140817 | Kobol | sreip | | | Z'graggen (1980) | (urine) |
| 121563 | Nake | sor | | | Z'graggen (1980) | urine |
| 159580 | Ufim | sɔndo | | | McElhanon and Voorhoeve (1970) | urine |
| 121558 | Rapting | solan | | | Z'graggen (1980) | urine |
| 121557 | Panim | siwad- | | | Z'graggen (1980) | urine |
| 184694 | Proto-Trans-New-Guinea | *siti | | | Pawley (2005) | |
| 159592 | Yopno (Kewieng Dialect) | sit | | | McElhanon and Voorhoeve (1970) | urine |
| 208405 | Proto-Madang | *(si)si(l) | | | Ross (2014) | urine |
| 207759 | Proto-North-Adelbert | *(si)si(l) | | | Ross (2014) | urine |
| 177825 | Yangulam | sisil | | | Z'graggen (1980) | urine |
| 184693 | Proto-Trans-New-Guinea | *[si]si | | | Pawley (2005) | |
| 207264 | Proto-Trans-New-Guinea | *(si)si | | | Ross (2014) | urine |
| 207490 | Proto-Trans-New-Guinea | *sisi | | | Ross (2014) | urine |
| 140810 | Bepour | sirɔ:nu | | | Z'graggen (1980) | (urine) |
| 121573 | Baimak | sire | | | Z'graggen (1980) | urine |
| 208628 | Proto-Mabuso | *sipula | | | Ross (2014) | urine |
| 121550 | Kein | sipa- | | | Z'graggen (1980) | urine |
| 209475 | Proto-Mabuso | *sipa | | | Ross (2014) | urine |
| 121567 | Rempi | silol | | | Z'graggen (1980) | urine |
| 140809 | Mauwake | silk(a) | | | Z'graggen (1980) | (urine) |
| 222716 | Obokuitai | sig̚dɛ | | | Clouse (1997) | |
| 222718 | Sikaritai | sig̚ | | | Clouse (1997) | |
| 121553 | Isebe | sifadow | | | Z'graggen (1980) | urine |
| 222712 | Doutai | si^ | | | Clouse (1997) | |
| 222714 | Kaiy | si | | | Clouse (1997) | |
| 222717 | Eritai | si | | | Clouse (1997) | |
| 222711 | Iau | si | | | Clouse (1997) | |
| 121548 | Girawa | si | | | Z'graggen (1980) | urine |
| 121575 | Gal | seserem | | | Z'graggen (1980) | urine |
| 140799 | Bargam | serorin | | | Z'graggen (1980) | (urine) |
| 207713 | Proto-North-Adelbert | *selolin | | | Ross (2014) | urine |
| 209178 | Proto-North-Adelbert | *selolin | | | Ross (2014) | urine |
| 140803 | Korak | sel | | | Z'graggen (1980) | (urine) |
| 121560 | Samosa | se:gu | | | Z'graggen (1980) | urine |
| 177811 | Pulabu | sʌbᵘlo | | | Z'graggen (1980) | urine |
| 159611 | Nomu | sazo | | | McElhanon and Voorhoeve (1970) | urine |
| 140807 | Maia (Saki Dialect) | -sayaŋ | | | Z'graggen (1980) | (urine) |
| 159613 | Kumukio | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 159621 | Nabak | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 159622 | Mesem | sandi | | | McElhanon and Voorhoeve (1970) | urine |
| 148684 | Komba (Gwama River (South) Dialect) | sandâ | | | Southwell (1976) | urine |
| 148683 | Komba (Puleng River Dialect) | sandâ | | | Southwell (1976) | urine |
