Where does “árulók” come from?

árulók (Hungarian) comes from Hungarian áruló, from Hungarian árul, from Hungarian áru, from Hungarian ár, from German ar, from French are, from Latin ārea, from Proto-Italic āzeā — to be/become dry; to burn, to glow; hearth.

Ancestry of “árulók”, step by step

StepLanguageWordMeaning
1Hungarianárulópresent participle of árul; traitor
2Hungarianárulto sell
3Hungarianárugoods, merchandise, product; -ware; -ery
4Hungarianárprice; cost; flood
5Germanar—
6Frencharean are
7Latināreaa piece of level ground, a vacant place (esp. in the town)
8Proto-Italicāzeā—
9Proto-Indo-Europeanh₂eHs-e-yeh₂—
10Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth
Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂eHs-e-yeh₂ →Every word from Proto-Italic āzeā →