| 55890 | Daloa Bété | ɔ˦ | | | Zogbo (2004) | |
| 48974 | Kawaiisu | siʔina | | | Zigmond et al. (1990) | |
| 57888 | Toussian, Northern | a˩ | | | Zaugg-Coretti (2005) | |
| 53673 | Yucuna | riká | | | Yukuna, Yukuna, Schauer and Schauer (2005) | |
| 56784 | Bakwé | ɔ˥ | | | Yepi (2006) | |
| 45414 | Maithili | i | | | Yadav (1996) | |
| 33143 | Amis | ciŋra | | | Wu (2006) | |
| 48782 | Kaonde | u- | The form 'a-' is also listed (Wright 2008:20). | | Wright (2008) | |
| 25415 | Yindjibarndi | wala | | | Wordick (1982) | |
| 28900 | Tok Pisin | em | | | Woodford (1979) | |
| 34661 | Cebuano | siya | | | Wolff (1965) | |
| 56176 | Akebu | ŋu | | | Wolf (1907) | |
| 57936 | Tiéfo | ʔɔ̃˩ | | | Winkelmann (1998) | |
| 55570 | Tanda | məŋ, ajɔ | | | Wilson (2007) | |
| 55040 | Themne | kɔnɔ | | | Wilson (2007) | |
| 55402 | Banhum | umor, mər | | | Wilson (2007) | |
| 55314 | Cassanga | minee | | | Wilson (2007) | |
| 54944 | Bijago | ɔg | | | Wilson (2007) | |
| 55526 | Konyagi | umə, mə | | | Wilson (2007) | |
| 55358 | Cobiana | umaloon | | | Wilson (2007) | |
| 55084 | Baga Sitemu | ŋkɔn | | | Wilson (2007) | |
| 55446 | Biafada | mom | | | Wilson (2007) | |
| 55270 | Kuwaataay (Diembering Dialect) | akɛna | | | Wilson (2007) | |
| 55488 | Pajade | ŋee | | | Wilson (2007) | |
| 55128 | Nalu | nɔmɛ | | | Wilson (2007) | |
| 55174 | Sua | akan | | | Wilson (2007) | |
| 55222 | Jola-Kasa (Husuy Dialect) | ɔ, akila | | | Wilson (2007) | |
| 54896 | Balanta-Kentohe | hɔn | | | Wilson (1961) | |
| 55614 | Karon | akɛna | | | Wilson (1961) | |
| 51314 | Sranan | a | | | Wilner (2007) | |
| 30137 | Tetun Dili | nia | | | Williams-van Klinken et al. (2002) | |
| 24940 | Yuwaalaraay | ŋū | | | Williams (1980) | |
| 46086 | Kaingang | ti | The form '-n' is also listed (Wiesemann 1972:101). | | Wiesemann (1972) | |
| 57792 | Karaboro, Eastern | u˧ | | | Wichser (1994) | |
| 35407 | Menya | ki | | | Whitehead (2004) | |
| 52446 | Siona | ʔɨ̃/ 'ba / hã'ʔa / 'ge | Those forms are for person and added to number or gender sufix and also characteristic | | Wheeler (2000) | |
| 27584 | Occitan | el | | | Wheeler (1988b) | |
| 27720 | Catalan | ell | | | Wheeler (1988a) | |
| 46750 | Aghu | eke | | | Wester (2014) | |
| 46846 | Edera Awyu | ewe | | | Wester (2014) | |
| 46894 | South Awyu | ewi | | | Wester (2014) | |
| 46798 | Asue Awyu | eki | | | Wester (2014) | |
| 46702 | Mandobo | eɡe | | | Wester (2014) | |
| 58080 | Bariba | ya˦ | | | Welmers (1952) | |
| 44502 | Savosavo | lona | | | Wegener (2012) | |
| 50498 | Huallaga Huánuco Quechua | paj | | | Weber (1989) | |
| 49214 | Kham (Western Parbate) (Takale Dialect) | no: | | | Watters (2002) | |
| 58794 | Ejagham | yɛ˧˥ | | | Watters (1981) | |
| 28401 | Djinang | ñani | | | Waters (1989) | |
| 33284 | Thao | cicu | | | Wang (2004) | |
