Where does “*kʷha” come from?

*kʷha (Proto-Otomi) comes from Proto-Otomian *khwa, from Proto-Oto-Pamean *khoa, from Proto-Uto-Aztecan kʷa, from Middle Chinese 瓜.

Ancestry of “*kʷha”, step by step

StepLanguageWordMeaning
1Proto-Otomian*khwarabbit
2Proto-Oto-Pamean*khoa—
3Proto-Uto-Aztecankʷacoyote
4Middle Chinese瓜—

Words derived from “*kʷha”

Every word from Middle Chinese 瓜 →Every word from Proto-Uto-Aztecan kʷa →Every word from Proto-Oto-Pamean *khoa →