| 28991 | Zorop | kiniai | | | Voorhoeve (1971) | |
| 29889 | Zimakani (South Boazi Dialect) | kɑndɑmba | | | Voorhoeve (1970) | |
| 27715 | Zimakani (Begua Dialect) | kapaka | | | Voorhoeve (1970) | |
| 31203 | Zimakani | ndɛwi | | | Voorhoeve (1970) | |
| 28287 | Zia (Mawai Dialect) | baina | | | Wilson (1969) | |
| 27862 | Zia | baina | | | Wilson (1969) | |
| 125169 | Yoidik | busaʔ | | | Z'graggen (1980) | big |
| 236275 | Yimas | kɨpa | | | Foley (2005) | |
| 163439 | Yimas | kʌƀɛn | | | Davies and Comrie (1985) | big |
| 7678 | Yimas | kɨpa | | | Foley (1986) | |
| 235605 | Yimas | kɨpa | | | Foley (2005) | |
| 28472 | Yekora | zaidimba | | | Wilson (1969) | |
| 47959 | Yegha (Yega Dialect) | nembo[da] | large | | Smallhorn (2011) | |
| 196703 | Yawiyo (Wosawari Dialect) | fʌři | | | Conrad and Dye (1975) | |
| 220962 | Yaweyuha | na'pa | | | SIL (1965) | |
| 72292 | Yaweyuha | napa | | | Scott (1978) | |
| 144034 | Yarawata | wa:ma | | | Z'graggen (1980) | big |
| 223404 | Yaqay (Wanggate Dialect) | potɑp̚ ɑnep̚ | | | Kriens & Lebold (2010) | |
| 223183 | Yaqay (Wairu Dialect) | mɑɣɑˈtimɑx | | | Kriens & Lebold (2010) | |
| 222982 | Yaqay (Rayam Dialect) | poxojɑnep̚ | | | Kriens & Lebold (2010) | |
| 222799 | Yaqay (Kotup Dialect) | poˈgɔt͡s | | | Kriens & Lebold (2010) | |
| 220395 | Yaqay (Kogo Dialect) | poˈjɑrɑp̚ | | | Kriens & Lebold (2010) | |
| 29097 | Yaqay | arepakat | | | Voorhoeve (1971) | |
| 181077 | Yangulam | geim | | | Z'graggen (1980) | big |
| 24221 | Yali, Angguruk | sonwon | | | Bromley (1967) | |
| 33863 | Yale, Korsarek | mɛikɔngə | | | Heeschen (1978) | |
| 1530 | Yagwoia | imasa | | | Lloyd (1973) | |
| 231901 | Yagaria (Hira Dialect) | ḷgepaʔa | | | SIL (2000) | |
| 221445 | Yagaria (Hira Dialect) | ḷgepaʔa | | | SIL (2000) | |
| 72293 | Yagaria | legépa | | | Scott (1978) | |
| 72294 | Yagaria | sipi | | | Scott (1978) | |
| 181063 | Yabong | doŋub | | | Z'graggen (1980) | big |
| 144033 | Yaben | aiba | | | Z'graggen (1980) | big |
| 7250 | Wolani (Upper Mbijandoga Dialect) | ibu | | | Larson & Larson (1972) | |
| 7283 | Wolani (Upper Mbijandoga Dialect) | ebo | | | Larson & Larson (1972) | |
| 81032 | Wiru | tubeà | | | Franklin (1975) | |
| 2230 | Wiru | tubea | | | Franklin (1973) | |
| 227241 | Wipi (Zim Dialect) | midžag | | | Fleischmann and Turpeinen (1976) | |
| 226770 | Wipi (Yuta Dialect) | kukuba | | | Fleischmann and Turpeinen (1976) | |
| 226591 | Wipi (Wipim Dialect) | ukoe | | | Fleischmann and Turpeinen (1976) | |
| 226293 | Wipi (Ume Dialect) | midžak | | | Fleischmann and Turpeinen (1976) | |
| 226390 | Wipi (Peawa Dialect) | midžak | | | Fleischmann and Turpeinen (1976) | |
| 227040 | Wipi (Kuru Dialect) | midžag | | | Fleischmann and Turpeinen (1976) | |
| 226942 | Wipi (Kapal Dialect) | midžakʰ | | | Fleischmann and Turpeinen (1976) | |
| 227144 | Wipi (Iamega Dialect) | ukoe | | | Fleischmann and Turpeinen (1976) | |
| 226844 | Wipi (Gamaewe Dialect) | ukoe | | | Fleischmann and Turpeinen (1976) | |
| 226485 | Wipi (Abam Dialect) | mi·džag | | | Fleischmann and Turpeinen (1976) | |
| 77969 | West Makian | lamo | | | Voorhoeve (1982) | |
| 78070 | West Makian | magol | | | Voorhoeve (1982) | |
| 81024 | West Kewa | adaa | | | Franklin (1975) | |
