| 54851 | Zulu | nina | | | Doke (1927) | |
| 57027 | Zande | oni | | | Gore (1926) | |
| 54569 | Yuwana | hkedɨ | | | Labrada (2016) | |
| 24937 | Yuwaalaraay | ŋindāy | | | Williams (1980) | |
| 52703 | Yurutí | bɨ̃́hã | | | Kinch and Kinch (2000) | |
| 35268 | Yulparija | ñuntuʈi | | | Burridge (1996) | |
| 49841 | Yukulta | kilta | | | Keen (1983) | |
| 53952 | Yukpa | amoka | | | Segovia (1999) | |
| 53484 | Yuhup | dɯ̃g | | | Bolaños and Epps (2009) | |
| 53676 | Yucuna | iká | | | Yukuna, Yukuna, Schauer and Schauer (2005) | |
| 49073 | Yoruba | ɛ | | | Bamgbose (1966) | |
| 29305 | Yorta Yorta | ṋura | | | Bowe and Morey (1999) | |
| 58175 | Yom | i | | | Beacham (1968) | |
| 62127 | Yir-Yoront | n̪epəl, epəl | | | Alpher (1973) | |
| 25412 | Yindjibarndi | ñintaū | | | Wordick (1982) | |
| 47089 | Yimas | ipwa | | | Foley (2005) | |
| 62319 | Yidiny | ɲunduːba | | | Dixon (1977) | |
| 50981 | Yeyi | yènwé | | | Seidel (2008) | |
| 41621 | Yessan-Mayo | kem | | | Foreman (1974) | |
| 36185 | Yelmek | èl | | | Boelaars (1950) | |
| 62367 | Yei | bi | | | Carroll, M.J. (2017) | |
| 50124 | Yanomama | kahə wamakɨ | | | Migliazza (1972) | |
| 25761 | Yalarnnga | nhala | | | Breen and Blake (2007) | |
| 41753 | Yahadian | ádigi | | | de Vries (2004) | |
| 52125 | Yagua | hiryey | | | Payne, Doris and Payne, Thomas (1990) | |
| 30952 | Yagaria | lapagaea | | | Renck (1975) | |
| 60947 | Yadhaykenu | ipu(la) | | | Crowley (1983) | |
| 48271 | Yabem | aom-àʔ | | | Lynch et al. (2002) | |
| 48314 | Yabem | -a | | | Lynch et al. (2002) | |
| 28546 | Wunambal | nurra | | | Carr (2000) | |
| 52266 | Woun Meu | pãre | | | Fonegra (2000) | |
| 25209 | Worrorra | njiri | | | Capell and Coate (1984) | |
| 55761 | Wolof | yeen | | | Ngom (2003) | |
| 42589 | Wipim | wön | | | Dondorp and Shim (1997) | |
| 25269 | Wilawila | nuːr(a), noːr | | | Capell and Coate (1984) | |
| 30512 | Western Dani | kit | | | Barclay (2008) | |
| 54995 | West-Central Limba | been | | | Mukarovsky (1962/1963) | |
| 60563 | Welsh-ICR-NE | chi | | | King (2003) | |
| 60515 | Welsh-ICR-NE | chi | | | King (2003) | |
| 60241 | Welsh-ICR-KQ | chi | | | King (2003) | |
| 53053 | Wayuu | hia | | | Mansen and Captain (2000) | |
| 26052 | Watjarri | ñura | | | Douglas (1981) | |
| 31016 | Wati-Wati | pula(ng) | | | Blake et al. (2011) | |
| 42789 | Waskia | nina | | | Ross (2014) | |
| 46425 | Warungu | joɾa | | | Tsunoda (2011) | |
| 23348 | Warta Thundai | mba | | | Quinn () | |
| 35064 | Warrnambool | ngutuwar | | | Blake (2003) | |
| 25984 | Wargamay | ɲura | | | Dixon (1981) | |
| 40504 | Warapu | mŏpú | | | Corris (2005) | |
| 45849 | Warao | yatu | | | Romero-Figeroa (1997) | |
