| 29093 | Zorop | nab | | | Voorhoeve (1971) | |
| 29950 | Zimakani (South Boazi Dialect) | ven | | | Voorhoeve (1970) | |
| 27786 | Zimakani (Begua Dialect) | fa | | | Voorhoeve (1970) | |
| 257217 | Zimakani | fa | | | Murray and Ray (1918) | |
| 257216 | Zimakani | koi iba | | | Murray and Ray (1918) | |
| 31126 | Zimakani | gia fa | men's part of the house | | Voorhoeve (1970) | |
| 31157 | Zimakani | fa | | | Voorhoeve (1970) | |
| 123822 | Yoidik | sau | | | Z'graggen (1980) | house |
| 235400 | Yimas | nam | | | Foley (2005) | |
| 164506 | Yimas | nam | | | Davies and Comrie (1985) | house |
| 236070 | Yimas | nam | | | Foley (2005) | |
| 197974 | Yetfa | nam | | | Conrad and Dye (1975) | |
| 237652 | Yessan-Mayo | aka | | | Foley (2005) | |
| 51254 | Yegha (Korafe Dialect) | 'kãbo | house | | Smallhorn (2011) | |
| 51253 | Yegha (Korafe Dialect) | kambo | house | | Smallhorn (2011) | |
| 196736 | Yawiyo (Wosawari Dialect) | osapu | | | Conrad and Dye (1975) | |
| 218711 | Yaweyuha | numu'da | | | SIL (1965) | |
| 73269 | Yaweyuha | numuda | | | Scott (1978) | |
| 142864 | Yarawata | mɔno | | | Z'graggen (1980) | house |
| 223369 | Yaqay (Wanggate Dialect) | uˈri | | | Kriens & Lebold (2010) | |
| 223140 | Yaqay (Wairu Dialect) | uˈri | | | Kriens & Lebold (2010) | |
| 222749 | Yaqay (Kotup Dialect) | ˈuri | | | Kriens & Lebold (2010) | |
| 220337 | Yaqay (Kogo Dialect) | uˈri | | | Kriens & Lebold (2010) | |
| 29191 | Yaqay | wuri | | | Voorhoeve (1971) | |
| 179883 | Yangulam | bajɪ | | | Z'graggen (1980) | house |
| 261199 | Yamben | mʷan | | | Pick (2019) | house |
| 231958 | Yagaria (Hira Dialect) | yoʔ | | | SIL (2000) | |
| 73270 | Yagaria | yó'na | | | Scott (1978) | |
| 179870 | Yabong | ʌu | | | Z'graggen (1980) | house |
| 142863 | Yaben | muñi | | | Z'graggen (1980) | house |
| 261200 | Yaben | muɲi | | | Pick (2019) | house |
| 80668 | Wiru | yapù | | | Franklin (1975) | |
| 77973 | West Makian | pala | Austronesian | x | Voorhoeve (1982) | |
| 80660 | West Kewa | ada | | | Franklin (1975) | |
| 37127 | Western Pantar (Mauta Tubal Dialect) | ball'α | | | Stokhof (1975) | |
| 38064 | Western Pantar (Kalondama Dialect) | bal'α | | | Stokhof (1975) | |
| 37830 | Western Pantar (Biangwala Dialect) | băl'α | | | Stokhof (1975) | |
| 35604 | Wersing | s'ɔba | | | Stokhof (1975) | |
| 179880 | Waube | taur̃o | | | Z'graggen (1980) | house |
| 179864 | Watiwa | ut | | | Z'graggen (1980) | house |
| 142847 | Waskia | kʌwam | | | Z'graggen (1980) | house |
| 28508 | Warkay-Bipim | ami | | | Voorhoeve (1971) | |
| 220274 | Waritai | kwaɾi | | | Clouse (1997) | |
| 31005 | Waris | dɛb | | | Voorhoeve (1971) | |
| 211047 | Wanggom | wɔʔ | | | Hughes (2009) | |
| 142859 | Wanambre | duʌr | | | Z'graggen (1980) | house |
| 230875 | Wambon | bitip | | | Healey (1970) | |
| 201521 | Wambon | ɑp | | | Voorhoeve (2000) | |
| 214275 | Wambon | ʔɑp | | | Hughes (2009) | |
| 123815 | Wamas | jʌ | | | Z'graggen (1980) | house |
