Where does “Kőszárhegy” come from?

Kőszárhegy (Hungarian) comes from Hungarian kő, from Proto-Uralic kiwe — rock, stone.

Ancestry of “Kőszárhegy”, step by step

Kőszárhegy traces back through 3 separate lines of ancestry.

via Hungarian

StepLanguageWordMeaning
1Hungarianstone; Alternative form of kell
2Proto-Uralickiwerock, stone

via Hungarian szár

StepLanguageWordMeaning
1Hungarianszárstem, stalk; leg; stem

via Hungarian hegy

StepLanguageWordMeaning
1Hungarianhegymountain
Every word from Proto-Uralic kiweEvery word from Hungarian