Where does “إِنْ” come from?

إِنْ (Arabic) comes from Proto-Semitic šim, from Proto-Uralic śüdäme — heart.

Ancestry of “إِنْ”, step by step

StepLanguageWordMeaning
1Proto-Semiticšimif
2Proto-Uralicśüdämeheart

Words derived from “إِنْ

Every word from Proto-Uralic śüdämeEvery word from Proto-Semitic šim