| 54852 | Zulu | nina | | | Doke (1927) | |
| 57028 | Zande | oni | | | Gore (1926) | |
| 54570 | Yuwana | hkedɨ | | | Labrada (2016) | |
| 24936 | Yuwaalaraay | ŋindāy | | | Williams (1980) | |
| 52704 | Yurutí | bɨ̃́hã | | | Kinch and Kinch (2000) | |
| 35267 | Yulparija | ñuntuʈilu | | | Burridge (1996) | |
| 49842 | Yukulta | kilta | | | Keen (1983) | |
| 53953 | Yukpa | amoka | | | Segovia (1999) | |
| 53485 | Yuhup | dɯ̃g | | | Bolaños and Epps (2009) | |
| 53677 | Yucuna | iká | | | Yukuna, Yukuna, Schauer and Schauer (2005) | |
| 49074 | Yoruba | ɛ | | | Bamgbose (1966) | |
| 29304 | Yorta Yorta | ṋurak | | | Bowe and Morey (1999) | |
| 58176 | Yom | i | | | Beacham (1968) | |
| 62128 | Yir-Yoront | n̪epəl, epəl | | | Alpher (1973) | |
| 25411 | Yindjibarndi | ñintaū | | | Wordick (1982) | |
| 47090 | Yimas | ipwa | | | Foley (2005) | |
| 62320 | Yidiny | ɲunduːba | | | Dixon (1977) | |
| 50982 | Yeyi | yènwé | | | Seidel (2008) | |
| 41622 | Yessan-Mayo | kem | | | Foreman (1974) | |
| 36186 | Yelmek | èl | | | Boelaars (1950) | |
| 62368 | Yei | bi | | | Carroll, M.J. (2017) | |
| 50125 | Yanomama | kahə wamakɨnɨ | | | Migliazza (1972) | |
| 25760 | Yalarnnga | nhalalu | | | Breen and Blake (2007) | |
| 41754 | Yahadian | ádigi | | | de Vries (2004) | |
| 52126 | Yagua | hiryey | | | Payne, Doris and Payne, Thomas (1990) | |
| 30951 | Yagaria | lapagaea | | | Renck (1975) | |
| 60948 | Yadhaykenu | ipu(la) | | | Crowley (1983) | |
| 48272 | Yabem | aom-àʔ | | | Lynch et al. (2002) | |
| 48315 | Yabem | -a | | | Lynch et al. (2002) | |
| 28545 | Wunambal | nurra | | | Carr (2000) | |
| 52267 | Woun Meu | pãrau | | | Fonegra (2000) | |
| 25208 | Worrorra | njiri | | | Capell and Coate (1984) | |
| 55762 | Wolof | yeen | | | Ngom (2003) | |
| 42590 | Wipim | wön | | | Dondorp and Shim (1997) | |
| 25268 | Wilawila | nuːr(a), noːr | | | Capell and Coate (1984) | |
| 30511 | Western Dani | kit | | | Barclay (2008) | |
| 54996 | West-Central Limba | been | | | Mukarovsky (1962/1963) | |
| 60564 | Welsh-ICR-NE | chi | | | King (2003) | |
| 60516 | Welsh-ICR-NE | chi | | | King (2003) | |
| 60242 | Welsh-ICR-KQ | chi | | | King (2003) | |
| 53054 | Wayuu | hia | | | Mansen and Captain (2000) | |
| 26051 | Watjarri | ñura | | | Douglas (1981) | |
| 31015 | Wati-Wati | pula(ng) | | | Blake et al. (2011) | |
| 42790 | Waskia | nina | | | Ross (2014) | |
| 46426 | Warungu | joɾa | | | Tsunoda (2011) | |
| 23347 | Warta Thundai | mbenje | | | Quinn () | |
| 35063 | Warrnambool | ngutuwara | | | Blake (2003) | |
| 25983 | Wargamay | ɲura | | | Dixon (1981) | |
| 40505 | Warapu | mŏpú | | | Corris (2005) | |
| 45850 | Warao | yatu | | | Romero-Figeroa (1997) | |
