Where does “Ajka” come from?

Ajka (Hungarian) comes from Hungarian ajak, from Hungarian aj, from Proto-Uralic aŋe — opening.

Ancestry of “Ajka”, step by step

Step	Language	Word	Meaning
1	Hungarian	ajak	lip; labium
2	Hungarian	aj	oh; opening
3	Proto-Uralic	aŋe	opening

Words derived from “Ajka”

ajkai

Every word from Proto-Uralic aŋe →Every word from Hungarian aj →Every word from Hungarian ajak →