Where does “aex” come from?

aex (Middle Dutch) comes from Old Dutch *acus, from Proto-West Germanic akusi, from Proto-Germanic akwisī, from Proto-Indo-European h₂egʷs-ih₂-, from Proto-Indo-European h₂eḱ- — sharp.

Ancestry of “aex”, step by step

StepLanguageWordMeaning
1Old Dutch*acus(large) axe
2Proto-West Germanicakusiaxe
3Proto-Germanicakwisīaxe
4Proto-Indo-Europeanh₂egʷs-ih₂-axe
5Proto-Indo-Europeanh₂eḱ-sharp

Words derived from “aex

Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂egʷs-ih₂-Every word from Proto-Germanic akwisī