Where does “Újpest” come from?

Újpest (Hungarian) comes from Hungarian Pest, from Old Church Slavonic пещь, from Proto-Slavic peťь, from Proto-Slavic peťi, from Proto-Balto-Slavic pektei, from Proto-Indo-European pékʷeti, from Proto-Indo-European pekʷ-, from Proto-Indo-European h₃-ép-kʷ-.

Ancestry of “Újpest”, step by step

Újpest traces back through two separate lines of ancestry.

via Hungarian Pest

StepLanguageWordMeaning
1HungarianPestOne of the originally three separate cities that were united in 1873 to become the Hungarian capital, Budapest
2Old Church Slavonicпещьoven, stove
3Proto-Slavicpeťьoven
4Proto-Slavicpeťito bake; to get motivated, to put effort into, to...
5Proto-Balto-Slavicpekteito bake
6Proto-Indo-Europeanpékʷetito be cooking; to ripen
7Proto-Indo-Europeanpekʷ-to cook; to ripen
8Proto-Indo-Europeanh₃-ép-kʷ-

via Hungarian új

StepLanguageWordMeaning
1Hungarianújnew
2Proto-Finno-Ugricwuďenew
Every word from Proto-Indo-European h₃-ép-kʷ-Every word from Proto-Indo-European pekʷ-Every word from Proto-Indo-European pékʷeti
Újpest — Etymology, Origin & Word History | Etymology Explorer