| 140782 | Mauwake | searwa | | | Z'graggen (1980) | excrement |
| 121542 | Matepi | si | | | Z'graggen (1980) | faeces, intestines |
| 236886 | Marangis | yo | | | Foley (2005) | |
| 160263 | Mape (West Dialect) | ata | excreta | | McElhanon and Voorhoeve (1970) | faeces |
| 29477 | Manem | ɛkoko | excreta | | Voorhoeve (1971) | excreta |
| 201432 | Mandobo Atas (Yonggom Dialect) | oy | | | Voorhoeve (2000) | |
| 201346 | Mandobo Atas | ɑ | | | Voorhoeve (2000) | |
| 177798 | Male | bi | | | Z'graggen (1980) | excrement |
| 140773 | Malas | imbu | | | Z'graggen (1980) | excrement |
| 140777 | Mala | -ib | | | Z'graggen (1980) | excrement |
| 140780 | Maia (Saki Dialect) | -im | | | Z'graggen (1980) | excrement |
| 140779 | Maia (Pila Dialect) | -im | | | Z'graggen (1980) | excrement |
| 140778 | Maia (Pila Dialect) | -is | | | Z'graggen (1980) | excrement |
| 177781 | Lemio | simp | | | Z'graggen (1980) | excrement |
| 237790 | Kwoma | nti (Iatmul) | | | Foley (2005) | |
| 28110 | Kuni-Boazi | nagi | | | Voorhoeve (1970) | |
| 28111 | Kuni-Boazi | gapa | | | Voorhoeve (1970) | |
| 140785 | Kowaki | i:pu | | | Z'graggen (1980) | excrement |
| 210559 | Korowai | bæ'wɔ:m | | | Hughes (2009) | feces |
| 140775 | Korak | i:v | | | Z'graggen (1980) | excrement |
| 49850 | Korafe (Mokorua Dialect) | je['tini] | liver | | Smallhorn (2011) | |
| 236229 | Kopar | mɨndɨ | | | Foley (2005) | |
| 235559 | Kopar | mɨndɨ | | | Foley (2005) | |
| 210765 | Komyandaret | wɔ: | | | Hughes (2009) | feces |
| 201585 | Kombai | ɑ | | | Voorhoeve (2000) | |
| 14825 | Koitabu | de | faeces | | Dutton (2010) | |
| 196430 | Kobon | hɨb | | | Pawley (2013) | excrement |
| 140790 | Kobol | i:b | | | Z'graggen (1980) | excrement |
| 222633 | Kirikiri (Faia Dialect) | ɸa | | | Clouse (1997) | |
| 222634 | Kirikiri | ɸa | | | Clouse (1997) | |
| 237199 | Kire | vi(r) | | | Foley (2005) | |
| 33248 | Keuw | pyáa-nô | feces | | Kamholz (2012) | |
| 177776 | Kesawai | sipi | | | Z'graggen (1980) | excrement |
| 121524 | Kein | bi- | | | Z'graggen (1980) | faeces, intestines |
| 236884 | Kayan | yupak | | | Foley (2005) | |
| 121522 | Kare | si | | | Z'graggen (1980) | faeces, intestines, urine |
| 237197 | Kanggape | miɲaŋ | | | Foley (2005) | |
| 160262 | Kamoro | ata | excreta | | McElhanon and Voorhoeve (1970) | faeces |
| 196417 | Kalam | sb | | | Pawley (2013) | excrement |
| 222639 | Kaiy | ɸaɾi | | | Clouse (1997) | |
| 177795 | Jilim | yagaŋ | | | Z'graggen (1980) | excrement |
| 121519 | Isebe | biyu | | | Z'graggen (1980) | (intestines) |
| 191660 | Isabi | ai | | | Z'graggen (1980) | excrement |
| 219025 | Indonesian | tahi | | | Kriens & Lebold (2010) | |
| 222636 | Iau | ɸa | | | Clouse (1997) | |
| 49839 | Hunjara-Kaina Ke (Kokoda Dialect) | se | excreta | | Smallhorn (2011) | |
| 49838 | Hunjara-Kaina Ke | je | bowels | | Smallhorn (2011) | |
| 121525 | Gumalu | pi- | | | Z'graggen (1980) | excrement |
| 49820 | Guhu-Samane (Tahari Dialect) | di[a] | bowels | | Smallhorn (2011) | |
| 49819 | Guhu-Samane | t̪i[ja] | faeces, bowel movement, excrement | | Smallhorn (2011) | |
