Uchinaaguchi (Okinawa Japan)                Nihei deebiru
Uchinaaguchi (Okinawa Japan)                Ippe nihei deebiru
Uchinaaguchi [Shuri] (Okinawa Japan)        Nifee deebiru
Udmurt (Russia)                             Tau
Ukrainian (Ukraine)                         Dyakooyu
Ukrainian (Ukraine)                         Spasibi
Unagan (Alaska)                             Qagaasakung
Unagan (Alaska)                             Qaqaasakuq
Urdu (India, Pakistan)                      Shukriya
Urdu (India, Pakistan)                      Danyavad
Urdu (India, Pakistan)                      Merbani
Ute (Colorado and Utah USA)                 Towayak
Ute (Colorado and Utah USA)                 Tog'oyak
Ute (Colorado and Utah USA)                 Tograyock
Ute (Colorado and Utah USA)                 Tokhoyak
Uvean (Wallis and Futuna Vanuatu)           Malo
Uvean (Wallis and Futuna Vanuatu)           Malo te ofa
Uyghur (Central Asia)                       Rakhmat
Uyghur (Central Asia)                       Rähmät sizgä
Uzbek (Uzbekistan)                          Rakhmat
Uzbek (Uzbekistan)                          Tashakkur

Valencian (Spain)                           Gracies
Valencian (Spain)                           Moltes gracies
Venda (South Africa)                        Ndi a livhuha
Venda (South Africa)                        Ndo livhuwa
Venda (South Africa)                        Ukhani
Veps (Russia)                               Spasibo
Vietnamese (Vietnam)                        Cám ơn
Vietnamese (Vietnam) [to man]               Cám ơn ông
Vietnamese (Vietnam) [to married woman]     Cám ơn bà
Vietnamese (Vietnam) [to unmarried woman]   Cám ơn cô
Vietnamese (Vietnam) [to male equal]        Cám ơn anh
Vietnamese (Vietnam) [to female equal]      Cám ơn chị
Vietnamese (Vietnam) [to young person]      Cám ơn em
Vietnamese (Vietnam)                        Cám ơn quý vị rât nhiều
Vietnamese (Vietnam)                        Ông quá tử tế với tôi
Visayan [Cebuano] (Philippines)             Salamat
Visayan [Cebuano] (Philippines)             Gracia
[Vlaams, see Dutch (Belgium)]
Votic (Russia)                              Passibo
Votic (Russia) [may God give you health]    Antagoo Jumal tervüt teilee

Wakhi (Central Asia)                        Shukria
Wakhi (Central Asia)                        Shobosh
Wali (Northern Ghana)                       Bareka
Walloon (Belgium)                           Merci
Walloon (Belgium) [pronounced]              Mercè
Walloon (Belgium) [old form]                Gråces
Wampanoag (USA)                             Taubut
Warlpiri (Australia)                        Wiyarrparlunpaju-yungu
Welsh (Wales) [formal]                      Diolch yn fawr
Welsh (Wales) [thank you very much]         Diolch yn fawr iawn
Welsh (Wales) [thanks]                      Diolch
Wintu (California USA)                      Depelda mat doyut
Wintu (California USA)                      Depelda cala da mat doyut
Wintu (California USA)                      Cala da mat doyut
Wolof (West Africa)                         Djere dief
Wolof (West Africa)                         Jerejef
[Wyandotte, see Huron]

Xhosa (South Africa)                        Ndiyabulela
Xhosa (South Africa)                        Enkosi
Xhosa (South Africa) [very much]            Enkosi kakhulu
Xiamen (China)                              Kam sia

Yacouba (Côte d'Ivoire)                     Balika
Yaka (Angola, Congo-Kinshasa)               Koloombo
Yami (Taiwan)                               Ayoi
[Yao (Africa), see Chiyao]
[Yao (Asia), see Mien]
Yapese (Micronesia)                         Kam magar
Yiddish (Europe)                            Dank
Yiddish (Europe)                            A dank aych
Yoruba (Nigeria)                            E se é
Yoruba (Nigeria)                            Oshe
Yoruba (Nigeria)                            A dupe
Yoruba (Nigeria) [honorific]                E seun
Yoruba (Nigeria) [non-honorific]            O seun
Yoruba [to age mate or younger]             O se
Yoruba [to person older than speaker ]      E se
Yucatec (Yucatan Mexico)                    Dios bo'otik
Yucatec (Yucatan Mexico)                    Dyos bo'otik
Yucatec (Yucatan Mexico)                    Dios bootiki'
Yucatec (Yucatan Mexico)                    Hach dyos bo'otik        
Yucatec (Yucatan Mexico)                    Yum bo'otik
Yucatec (Yucatan Mexico)                    Ki' bolal
Yuki (United States)                        Mis tatk
Yugur [Western Yugur] (Gansu China)         Sagha &ccedi;owattï
Yugur [Western Yugur] (Gansu China)         Çowattï
Yolngu Matha (Australia)                    Yo manymak
Yumpla Tok (Torres Strait Australia)        Eso po yu
Yup'ik (Alaska)                             Quyana
Yup'ik (Siberia)                            Quyanaghhalek
Yup'ik (Siberia)                            Igamsiqanaghhalek

Zapotec (Villa Alta Mexico) [to one]        Dishkleno
Zapotec (Villa Alta Mexico) [to several]    Dishklenle
Zapotec (Yatzachi Mexico) [to one]          Choshcwleno'
Zapotec (Yatzachi Mexico) [to one]          Choshcwlentio'
Zapotec (Yatzachi Mexico) [to several]      Choshcwlen chele
Zapotec (Yatzachi Mexico) [very much]       Choshcwleno' de'e zan las
Zapotec (Zoogocho Mexico) [to one]          Choshkleno'
Zapotec (Zoogocho Mexico) [very much]       Choshklenteco
Zapotec (Zoogocho Mexico) [to several]      Choshklenle
Zapotec (Oaxaca Mexico)                     Guishepeli
Zarma [Dyerma] (West Africa)                Fofo
Zoque (Mexico)                              Yuscotoya
Zulu (South Africa, Lesotho)                Ngiyabonga
Zulu (South Africa, Lesotho) [very much]    Ngiyabonga ka khulu
Zulu (South Africa, Lesotho) [plural]       Siyabonga

``like miee for miee -- // * -nobody's perfectt-