| 195822 | Kalam | ypd g- | | | Pawley (2013) | |
| 157969 | Awyu, South (Yenimu Dialect) | yo | | | McElhanon and Voorhoeve (1970) | straight |
| 15236 | Koitabu | ye|riri-yeriri | straight | | Dutton (2010) | |
| 157973 | Wambon | yani | | | McElhanon and Voorhoeve (1970) | straight |
| 193857 | Isabi | yakasi | | | Z'graggen (1980) | straight |
| 181637 | Yabong | wɛdinmʌk | | | Z'graggen (1980) | straight |
| 125785 | Samosa | varo | | | Z'graggen (1980) | straight |
| 216582 | Bauzi | vamdɛsu | | | Clouse (1997) | |
| 157988 | Muratayak | utuktugum | | | McElhanon and Voorhoeve (1970) | straight |
| 157987 | Degenan | utikŋiŋ | | | McElhanon and Voorhoeve (1970) | straight |
| 157992 | Ufim | umbumaŋ | | | McElhanon and Voorhoeve (1970) | straight |
| 216580 | Sikaritai | ug̚kwakwɛ | | | Clouse (1997) | |
| 193849 | Anamgura | tuware- | | | Z'graggen (1980) | straight |
| 125773 | Girawa | tuʔu | | | Z'graggen (1980) | straight |
| 184843 | Proto-Trans-New-Guinea | *tutu[tu]ku | | | Pawley (2005) | |
| 144603 | Yaben | tutuñɛ | | | Z'graggen (1980) | straight |
| 125801 | Nobonob | tutuku- | | | Z'graggen (1980) | straight |
| 125781 | Bau | tutuh | | | Z'graggen (1980) | straight |
| 209096 | Proto-Mabuso | *[tu]tugu | | | Ross (2014) | straight |
| 181644 | Uya | tutugu | | | Z'graggen (1980) | straight |
| 125779 | Isebe | tʰutʰuadi | | | Z'graggen (1980) | straight |
| 125782 | Panim | tutuadi | | | Z'graggen (1980) | straight |
| 125780 | Amele | tutuʔ | | | Z'graggen (1980) | straight |
| 125776 | Sihan | tutu | | | Z'graggen (1980) | straight |
| 125777 | Gumalu | tutu | | | Z'graggen (1980) | straight |
| 216575 | Waritai | tutɛ | | | Clouse (1997) | |
| 193845 | Sileibi | turusɨmba | | | Z'graggen (1980) | straight |
| 209091 | Proto-Trans-New-Guinea | *turu(ru)gu | | | Ross (2014) | straight |
| 209214 | Proto-Madang | *tururugu | | | Ross (2014) | straight |
| 212726 | Proto-South-Adelbert | *tururu | | | Ross (2014) | |
| 206765 | Proto-Mabuso | *turuk | | | Ross (2014) | straight |
| 125783 | Rapting | turuk | | | Z'graggen (1980) | straight |
| 125788 | Nake | turugu | | | Z'graggen (1980) | straight |
| 144606 | Parawen | tuntuña | | | Z'graggen (1980) | straight |
| 125789 | Mosimo | tumtumu | | | Z'graggen (1980) | straight |
| 158049 | Gizrra | tümtüma | | | McElhanon and Voorhoeve (1970) | straight |
| 158002 | Yau (Sindamon Dialect) | tumbupmɔ | | | McElhanon and Voorhoeve (1970) | straight |
| 181641 | Sumau | tuku | | | Z'graggen (1980) | straight |
| 125772 | Girawa | tuku | | | Z'graggen (1980) | straight |
| 125774 | Munit | tugu | | | Z'graggen (1980) | straight |
| 125775 | Kein | tu:gi anaw | | | Z'graggen (1980) | straight |
| 125771 | Kare | tubukiʌ:ka | | | Z'graggen (1980) | straight |
| 193846 | Mum | tʉtʉ | | | Z'graggen (1980) | straight |
| 213872 | Som | tʌrʌrʌŋi | ŋ is fronted before [i] | | SIL (1968) | |
| 158035 | Komba | tʌrʌrʌk | | | McElhanon and Voorhoeve (1970) | straight |
| 158004 | Som | tʌrʌrʌ | | | McElhanon and Voorhoeve (1970) | straight |
| 193851 | Wadaginam | tɨpita- | | | Z'graggen (1980) | straight |
| 216570 | Kirikiri | touia | | | Clouse (1997) | |
| 157965 | Asmat, Central | torwot | | | McElhanon and Voorhoeve (1970) | straight |
| 158027 | Kumukio | tororogo | | | McElhanon and Voorhoeve (1970) | straight |
