| 29026 | Zorop | əgili | | | Voorhoeve (1971) | |
| 29954 | Zimakani (South Boazi Dialect) | katuk | | | Voorhoeve (1970) | |
| 27706 | Zimakani (Begua Dialect) | lavava | back of knee | | Voorhoeve (1970) | |
| 27791 | Zimakani (Begua Dialect) | gɑmigi | | | Voorhoeve (1970) | |
| 31162 | Zimakani | kakusi | | | Voorhoeve (1970) | |
| 31197 | Zimakani | lava | back of knee | | Voorhoeve (1970) | |
| 28280 | Zia (Mawai Dialect) | boma | | | Wilson (1969) | |
| 27855 | Zia | boma | | | Wilson (1969) | |
| 158102 | Yopno (Nokopo Dialect) | tukwal | | | McElhanon and Voorhoeve (1970) | knee |
| 158101 | Yopno (Kewieng Dialect) | tukuʌl | | | McElhanon and Voorhoeve (1970) | knee |
| 121043 | Yoidik | gata- amak | | | Z'graggen (1980) | knee |
| 197975 | Yetfa | yoᵽso | | | Conrad and Dye (1975) | |
| 28465 | Yekora | bagazi | | | Wilson (1969) | |
| 51438 | Yegha (Korafe Dialect) | kaubo | knee | | Smallhorn (2011) | |
| 51439 | Yegha (Korafe Dialect) | 'kaubo | knee | | Smallhorn (2011) | |
| 196737 | Yawiyo (Wosawari Dialect) | eřepaʔařu | | | Conrad and Dye (1975) | |
| 73340 | Yaweyuha | íbo(la) | | | Scott (1978) | |
| 220880 | Yaweyuha | i'ʔboľa | | | SIL (1965) | |
| 158095 | Yau (Yawan Dialect) | tur | | | McElhanon and Voorhoeve (1970) | knee |
| 158094 | Yau (Worin Dialect) | kɔndug | | | McElhanon and Voorhoeve (1970) | knee |
| 158098 | Yau (Sindamon Dialect) | gorug | | | McElhanon and Voorhoeve (1970) | knee |
| 158097 | Yau (mup Dialect) | gotuʔ | | | McElhanon and Voorhoeve (1970) | knee |
| 158096 | Yau (Mitmit Dialect) | tur | | | McElhanon and Voorhoeve (1970) | knee |
| 158093 | Yau (Kumdauron Dialect) | gɔrug | | | McElhanon and Voorhoeve (1970) | knee |
| 140348 | Yarawata | kataru(o) | | | Z'graggen (1980) | (knee) |
| 223273 | Yaqay (Wanggate Dialect) | jɑmˈbuʔ | | | Kriens & Lebold (2010) | |
| 223048 | Yaqay (Wairu Dialect) | jɑmˈbu | | | Kriens & Lebold (2010) | |
| 222930 | Yaqay (Rayam Dialect) | jɑmˈbu | | | Kriens & Lebold (2010) | |
| 220493 | Yaqay (Kotup Dialect) | jɑmˈbu | | | Kriens & Lebold (2010) | |
| 220216 | Yaqay (Kogo Dialect) | jɑmˈbu | | | Kriens & Lebold (2010) | |
| 29133 | Yaqay | jambu | | | Voorhoeve (1971) | |
| 158080 | Yaqay | tambu | | | McElhanon and Voorhoeve (1970) | knee |
| 177352 | Yangulam | oʔo | | | Z'graggen (1980) | knee |
| 24260 | Yali, Angguruk | nelegen-oak | knee (my) | | Bromley (1967) | knee (my) |
| 33900 | Yale, Korsarek | yabu | | | Heeschen (1978) | |
| 1499 | Yagwoia | kwauna | | | Lloyd (1973) | |
| 221382 | Yagaria (Hira Dialect) | deḷêta | | | SIL (2000) | |
| 231836 | Yagaria (Hira Dialect) | deḷêta | | | SIL (2000) | |
| 73341 | Yagaria | (a)léta | | | Scott (1978) | |
| 177339 | Yabong | bɛki- | | | Z'graggen (1980) | knee |
| 140347 | Yaben | gala(maʔulu) | | | Z'graggen (1980) | (knee) |
| 6106 | Wolani (Upper Mbijandoga Dialect) | kagu | | | Larson & Larson (1972) | |
| 2199 | Wiru | wadini | | | Franklin (1973) | |
| 80364 | Wiru | wadini | | | Franklin (1975) | |
| 227278 | Wipi (Zim Dialect) | kumop | | | Fleischmann and Turpeinen (1976) | |
| 226795 | Wipi (Yuta Dialect) | kum kʌga | | | Fleischmann and Turpeinen (1976) | |
| 227368 | Wipi (Wonie Dialect) | kʰʉmopʰ | | | Fleischmann and Turpeinen (1976) | |
| 226627 | Wipi (Wipim Dialect) | kumɔp | | | Fleischmann and Turpeinen (1976) | |
| 226330 | Wipi (Ume Dialect) | kum | | | Fleischmann and Turpeinen (1976) | |
| 227461 | Wipi (Podari Dialect) | kʰʉmopʰ | | | Fleischmann and Turpeinen (1976) | |
