| 29044 | Zorop | mai | road/path | | Voorhoeve (1971) | road/path |
| 29989 | Zimakani (South Boazi Dialect) | nakua | | | Voorhoeve (1970) | |
| 27999 | Zimakani (Begua Dialect) | ɔvɑi̯a | | | Voorhoeve (1970) | |
| 31108 | Zimakani | ɔvɑi̯a | | | Voorhoeve (1970) | |
| 53348 | Zia (Mawai Dialect) | nai | road | | Smallhorn (2011) | |
| 28285 | Zia (Mawai Dialect) | nai | | | Wilson (1969) | |
| 27860 | Zia | nagibo | | | Wilson (1969) | |
| 53346 | Zia | naĩ[bo] | road | | Smallhorn (2011) | |
| 53345 | Zia | na[g]i[bo] | road | | Smallhorn (2011) | |
| 160156 | Yopno (Nokopo Dialect) | kosit | | | McElhanon and Voorhoeve (1970) | road |
| 160155 | Yopno (Kewieng Dialect) | kɔsit | | | McElhanon and Voorhoeve (1970) | road |
| 163392 | Yimas | yaw | | | Davies and Comrie (1985) | road |
| 197999 | Yetfa | miaA | | | Conrad and Dye (1975) | |
| 53344 | Yekora | ndai | road (path) | | Smallhorn (2011) | |
| 28470 | Yekora | nai | | | Wilson (1969) | |
| 53343 | Yekora | nai | road | | Smallhorn (2011) | |
| 53378 | Yegha (Yega Dialect) | emboro | road | | Smallhorn (2011) | |
| 53377 | Yegha (Oukena Dialect) | emboro | road | | Smallhorn (2011) | |
| 55292 | Yegha (Korafe Dialect) | esa[go] | faded, pale | | Smallhorn (2011) | |
| 53362 | Yegha (Korafe Dialect) | be'gata | trail, path, road, way (Mokorua dialect) | | Smallhorn (2011) | |
| 55290 | Yegha (Korafe Dialect) | 'esa | traveller, guest; journey; string rolled from siria tree | | Smallhorn (2011) | |
| 53390 | Yegha (Korafe Dialect) | ẽ'boro | way, path, road; choice, way | | Smallhorn (2011) | |
| 55291 | Yegha (Korafe Dialect) | esa ['ari] | to travel; clothes to fade in colour | | Smallhorn (2011) | |
| 53389 | Yegha (Korafe Dialect) | emboro | road | | Smallhorn (2011) | |
| 53376 | Yegha (Ambe-Dofo Dialect) | e'mbere | path, road, way | | Smallhorn (2011) | |
| 196761 | Yawiyo (Wosawari Dialect) | efʌmowa | | | Conrad and Dye (1975) | |
| 220960 | Yaweyuha | a'nu | | | SIL (1965) | |
| 73898 | Yaweyuha | anu | path | | Scott (1978) | |
| 160149 | Yau (Yawan Dialect) | aɬtap | | | McElhanon and Voorhoeve (1970) | road |
| 160148 | Yau (Worin Dialect) | asap | | | McElhanon and Voorhoeve (1970) | road |
| 160152 | Yau (Sindamon Dialect) | weap | | | McElhanon and Voorhoeve (1970) | road |
| 160151 | Yau (mup Dialect) | amsap | | | McElhanon and Voorhoeve (1970) | road |
| 160150 | Yau (Mitmit Dialect) | teroʔ | | | McElhanon and Voorhoeve (1970) | road |
| 160147 | Yau (Kumdauron Dialect) | uyap | | | McElhanon and Voorhoeve (1970) | road |
| 223375 | Yaqay (Wanggate Dialect) | joŋˈgor | | | Kriens & Lebold (2010) | |
| 223147 | Yaqay (Wairu Dialect) | jɑŋˈgor | | | Kriens & Lebold (2010) | |
| 222756 | Yaqay (Kotup Dialect) | jɑŋˈgor | | | Kriens & Lebold (2010) | |
| 220344 | Yaqay (Kogo Dialect) | joŋˈgor | | | Kriens & Lebold (2010) | |
| 160134 | Yaqay | yandoao | | | McElhanon and Voorhoeve (1970) | road |
| 26975 | Yali, Angguruk | pʋgalem | | | Bromley (1967) | |
| 33930 | Yale, Korsarek | bi | | | Heeschen (1978) | |
| 79223 | Yagaria (Hua Dialect) | hasaʔ | | | Xiao (1990) | |
| 231917 | Yagaria (Hira Dialect) | kí | | | SIL (2000) | |
| 221460 | Yagaria (Hira Dialect) | kí | | | SIL (2000) | |
| 73899 | Yagaria | gí(na) | path | | Scott (1978) | |
| 7266 | Wolani (Upper Mbijandoga Dialect) | hindá | | | Larson & Larson (1972) | |
| 78104 | West Makian | gopao | path | | Voorhoeve (1982) | |
| 37192 | Western Pantar (Mauta Tubal Dialect) | l'αmar | path | | Stokhof (1975) | |
| 38129 | Western Pantar (Kalondama Dialect) | yα | path | | Stokhof (1975) | |
| 37895 | Western Pantar (Biangwala Dialect) | yα | path | | Stokhof (1975) | |
