| 22867 | Itik | ur | | | Voorhoeve (1975) | |
| 14275 | Ese | upaj-a | tooth | | Dutton (2010) | |
| 22256 | Konda | unamu | | | Voorhoeve (1975) | |
| 35223 | Alor (Kalabahi Dialect) | 'ulɔŋ | | | Stokhof (1975) | |
| 34747 | Alor (Baranusa Kabir Dialect) | 'ulɔŋ | | | Stokhof (1975) | |
| 29356 | Atohwaim | ukoxom | | | Voorhoeve (1971) | |
| 20660 | Atohwaim | ukoxom | | | Voorhoeve (1975) | |
| 30402 | Tamagario | ukom | | | Voorhoeve (1971) | |
| 20538 | Tamagario | ukom | | | Voorhoeve (1975) | |
| 14273 | Barai (North Dialect) | uba-e (saki) | tooth (ache) | | Dutton (2010) | |
| 120487 | Silopi | ʌu- | | | Z'graggen (1980) | tooth |
| 120464 | Girawa | ʌu- | | | Z'graggen (1980) | tooth |
| 20096 | Riantana | tudömbo | | | Voorhoeve (1975) | |
| 33595 | Ketengban | tsi | | | Heeschen (1978) | |
| 23539 | Una | tsi | | | Voorhoeve (1975) | |
| 236091 | Yimas | tɨrɨŋ | | | Foley (2005) | |
| 235421 | Yimas | tɨrɨŋ | | | Foley (2005) | |
| 7645 | Yimas | tɨrɨŋ | | | Foley (1986) | |
| 163608 | Yimas | tʌřiŋgi | | | Davies and Comrie (1985) | tooth |
| 20417 | Ndom | trex | | | Voorhoeve (1975) | |
| 19771 | Kimaghima | travae | | | Voorhoeve (1975) | |
| 3036 | Minanibai | tou | | | Franklin (1973) | |
| 30073 | Sawi | toro:k | | | Voorhoeve (1971) | |
| 21101 | Sawi | toro:k | | | Voorhoeve (1975) | |
| 21061 | Kanum | tor | | | Voorhoeve (1975) | |
| 55213 | Guhu-Samane | too | mouth | | Smallhorn (2011) | |
| 191109 | Apali | tʌːni | | | Z'graggen (1980) | tooth |
| 184692 | Proto-Trans-New-Guinea | *titi | | | Pawley (2005) | |
| 157301 | Kamoro | titi | | | McElhanon and Voorhoeve (1970) | tooth |
| 21375 | Kamoro | titi | | | Voorhoeve (1975) | |
| 239158 | Tok Pisin | tit | tooth | | Abbott (1985) | |
| 22990 | Lau | tiri | | | Voorhoeve (1975) | |
| 120483 | Garus | tiʔe- | | | Z'graggen (1980) | tooth |
| 2291 | Foi | ṱi | | | Franklin and Voorhoeve (1973) | |
| 157408 | Aeka | ti | | | McElhanon and Voorhoeve (1970) | tooth |
| 157405 | Orokaiva (Jegarata-Kakendetta Dialect) | ti | | | McElhanon and Voorhoeve (1970) | tooth |
| 157404 | Orokaiva (Kendata Dialect) | ti | | | McElhanon and Voorhoeve (1970) | tooth |
| 157403 | Orokaiva (Dobuduru Dialect) | ti | | | McElhanon and Voorhoeve (1970) | tooth |
| 157402 | Orokaiva (Sairope Dialect) | ti | | | McElhanon and Voorhoeve (1970) | tooth |
| 55244 | Orokaiva (Sairope Dialect) | ti | tooth | | Smallhorn (2011) | |
| 55242 | Orokaiva (Sose Dialect) | ti | tooth | | Smallhorn (2011) | |
| 55240 | Orokaiva | ti | tooth | | Smallhorn (2011) | |
| 55239 | Orokaiva (Kendata Dialect) | ti | tooth | | Smallhorn (2011) | |
| 55237 | Orokaiva (Jegarata-Kakendetta Dialect) | ti | tooth | | Smallhorn (2011) | |
| 55236 | Orokaiva (Dobuduru Dialect) | ti | tooth | | Smallhorn (2011) | |
| 55234 | Aeka | ti | tooth | | Smallhorn (2011) | |
| 28364 | Orokaiva (Sairope Dialect) | ti | | | Wilson (1969) | |
| 28224 | Orokaiva (Kendata Dialect) | ti | | | Wilson (1969) | |
| 28189 | Orokaiva (Jegarata-Kakendetta Dialect) | ti | | | Wilson (1969) | |
| 28141 | Orokaiva (Dobuduru Dialect) | ti | | | Wilson (1969) | |
