Where does “érkezünk” come from?

érkezünk (Hungarian) comes from Hungarian érkezik, from Hungarian ér, from Proto-Uralic särä — vein, root.

Ancestry of “érkezünk”, step by step

StepLanguageWordMeaning
1Hungarianérkezikto arrive (to get to a certain place), to reach a destination
2Hungarianérblood vessel; vein; brook, streamlet, rill
3Proto-Uralicsärävein, root
Every word from Proto-Uralic särä →Every word from Hungarian ér →Every word from Hungarian érkezik →