| 30016 | Zimakani (South Boazi Dialect) | ea:n | sky, day | | Voorhoeve (1970) | |
| 124041 | Yoidik | sap | | | Z'graggen (1980) | sky |
| 54075 | Yegha (Yega Dialect) | utu | sky | | Smallhorn (2011) | |
| 54085 | Yegha (Korafe Dialect) | 'utu | sky; heaven(s) | | Smallhorn (2011) | |
| 54073 | Yegha (Ambe-Dofo Dialect) | 'utu | sky, heaven(s) | | Smallhorn (2011) | |
| 143053 | Yarawata | sino | | | Z'graggen (1980) | sky |
| 223357 | Yaqay (Wanggate Dialect) | ˈtɛmɛʔ | | | Kriens & Lebold (2010) | |
| 223128 | Yaqay (Wairu Dialect) | teˈmɛʔ | | | Kriens & Lebold (2010) | |
| 222736 | Yaqay (Kotup Dialect) | ˈtɛme | | | Kriens & Lebold (2010) | |
| 220325 | Yaqay (Kogo Dialect) | teˈmɛʔ | | | Kriens & Lebold (2010) | |
| 180079 | Yangulam | lʌŋ | | | Z'graggen (1980) | sky |
| 33915 | Yale, Korsarek | im | air, sky | | Heeschen (1978) | |
| 180067 | Yabong | sʌboŋ | | | Z'graggen (1980) | sky |
| 143052 | Yaben | kana:mu | | | Z'graggen (1980) | sky |
| 78129 | West Makian | tupam | | | Voorhoeve (1982) | |
| 180077 | Waube | samalu | | | Z'graggen (1980) | sky |
| 180063 | Watiwa | aŋgopu | | | Z'graggen (1980) | sky |
| 143040 | Waskia | taiti | | | Z'graggen (1980) | sky, cloud |
| 216387 | Waritai | takia | | | Clouse (1997) | |
| 211035 | Wanggom | ɸuˈlɔ | | | Hughes (2009) | |
| 143050 | Wanambre | kaura | | | Z'graggen (1980) | sky, cloud |
| 214263 | Wambon | qut̚ | | | Hughes (2009) | |
| 124050 | Wagi | sʌᵬ | | | Z'graggen (1980) | sky |
| 180076 | Uyajitaya | samalu | | | Z'graggen (1980) | sky |
| 180074 | Uya | hʌb | | | Z'graggen (1980) | sky |
| 180073 | Uya | umus | | | Z'graggen (1980) | sky |
| 124044 | Utu | fulip | | | Z'graggen (1980) | sky |
| 143051 | Usan | tat | | | Z'graggen (1980) | sky |
| 143054 | Ukuriguma | kumukumu | | | Z'graggen (1980) | sky |
| 258037 | Uare | aˈdure | | | Dutton (1970) | sky |
| 214799 | Tsaukambo | ɸuˈlɔ | | | Hughes (2009) | |
| 91942 | Tobo | kuremen | sky | | McElhanon (1967) | sky |
| 91937 | Timbe | hibim | sky | | McElhanon (1967) | sky |
| 78671 | Tidore | sorga | heaven; loanword | x | Pikkert et al (1994) | |
| 192956 | Tauya | afa isai | | | Z'graggen (1980) | sky |
| 216379 | Tause | kɾi | | | Clouse (1997) | |
| 212038 | Tangko | ˈɑnɑɴɑˈbuɾ | | | Hughes (2009) | |
| 180071 | Sumau | semaru | | | Z'graggen (1980) | sky |
| 54059 | Suena (Yema-Yarawe Dialect) | utu | sky | | Smallhorn (2011) | |
| 54058 | Suena | utu | sky | | Smallhorn (2011) | |
| 180070 | Sop | semar | | | Z'graggen (1980) | sky |
| 91934 | Somba-Siawari (Mindik Dialect) | kurumen | sky | | McElhanon (1967) | sky |
| 91939 | Somba-Siawari (Burum Dialect) | suep | sky | | McElhanon (1967) | sky |
| 213709 | Som | karoŋ | | | SIL (1968) | |
| 180065 | Siroi | samba | | | Z'graggen (1980) | sky |
| 180059 | Sinsauru | hutu | | | Z'graggen (1980) | sky |
| 258043 | Sinaugoro | guba | | | Dutton (1970) | sky |
| 124043 | Silopi | ebrom | | | Z'graggen (1980) | sky |
| 192950 | Sileibi | inʌsi | | | Z'graggen (1980) | sky |
| 216392 | Sikaritai | taki | | | Clouse (1997) | |
