| 54842 | Zulu | wona | | | Doke (1927) | |
| 57018 | Zande | ri | | | Gore (1926) | |
| 54561 | Yuwana | biyu | | | Labrada (2016) | |
| 24950 | Yuwaalaraay | ? | | | Williams (1980) | |
| 52694 | Yurutí | koó | | | Kinch and Kinch (2000) | |
| 35281 | Yulparija | ŋā | | | Burridge (1996) | |
| 49832 | Yukulta | niya, niwanci | | | Keen (1983) | |
| 53943 | Yukpa | or | | | Segovia (1999) | |
| 53475 | Yuhup | tɨh | | | Bolaños and Epps (2009) | |
| 53667 | Yucuna | ruká | | | Yukuna, Yukuna, Schauer and Schauer (2005) | |
| 49064 | Yoruba | 0 | | | Bamgbose (1966) | |
| 29318 | Yorta Yorta | nilenan, nilenak | | | Bowe and Morey (1999) | |
| 58166 | Yom | bə | | | Beacham (1968) | |
| 62118 | Yir-Yoront | n̪aŋan̪, aŋan̪ | | | Alpher (1973) | |
| 25425 | Yindjibarndi | wala | | | Wordick (1982) | |
| 47080 | Yimas | mɨn | | | Foley (2005) | |
| 62310 | Yidiny | yiɲd̻uːɲ | | | Dixon (1977) | |
| 50972 | Yeyi | ye | | | Seidel (2008) | |
| 41612 | Yessan-Mayo | ti | | | Foreman (1974) | |
| 36176 | Yelmek | ébi | | | Boelaars (1950) | |
| 62358 | Yei | ɛdɛ | | | Carroll, M.J. (2017) | |
| 50117 | Yanomama | thə | | | Migliazza (1972) | |
| 25774 | Yalarnnga | laya | | | Breen and Blake (2007) | |
| 41744 | Yahadian | mígigi | | | de Vries (2004) | |
| 52116 | Yagua | níí | | | Payne, Doris and Payne, Thomas (1990) | |
| 30965 | Yagaria | agaea | | | Renck (1975) | |
| 60938 | Yadhaykenu | un̪u(ßa) | | | Crowley (1983) | |
| 48262 | Yabem | eŋ | | | Lynch et al. (2002) | |
| 28559 | Wunambal | wɨni | | | Carr (2000) | |
| 52257 | Woun Meu | i | | | Fonegra (2000) | |
| 25222 | Worrorra | njuŋga | | | Capell and Coate (1984) | |
| 55752 | Wolof | ko | | | Ngom (2003) | |
| 42580 | Wipim | tin | | | Dondorp and Shim (1997) | |
| 25279 | Wilawila | njinda | | | Capell and Coate (1984) | |
| 30534 | Western Dani | at | | | Barclay (2008) | |
| 54986 | West-Central Limba | niŋ | | | Mukarovsky (1962/1963) | |
| 60506 | Welsh-ICR-NE | hi | | | King (2003) | |
| 60554 | Welsh-ICR-NE | hi | | | King (2003) | |
| 60232 | Welsh-ICR-KQ | hi | | | King (2003) | |
| 53044 | Wayuu | ʃia | | | Mansen and Captain (2000) | |
| 26065 | Watjarri | paluña | | | Douglas (1981) | |
| 42780 | Waskia | ø | | | Ross (2014) | |
| 46416 | Warungu | ɲoɲa | The form 'ɲoɲaɲa' is also listed (Tsunoda 2011:175). | | Tsunoda (2011) | |
| 23361 | Warta Thundai | pi | | | Quinn () | |
| 35077 | Warrnambool | nhung | | | Blake (2003) | |
| 25997 | Wargamay | ɲuŋa | | | Dixon (1981) | |
| 40495 | Warapu | bó | | | Corris (2005) | |
| 45840 | Warao | tai | | | Romero-Figeroa (1997) | |
| 59456 | Wára | ɸi | | | Evans et al (2017) | |
| 57978 | Wara | ki | | | Prost (1968) | |
