Where does “aik” come from?

aik (Middle English) comes from Old Norse aka, from Proto-Germanic akaną, from Proto-Indo-European h₂éǵeti, from Proto-Indo-European h₂eǵ- — to drive.

Ancestry of “aik”, step by step

StepLanguageWordMeaning
1Old NorseakaTo drive
2Proto-Germanicakanąto drive, sail, navigate; to ache
3Proto-Indo-Europeanh₂éǵetito be driving
4Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “aik

Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Indo-European h₂éǵetiEvery word from Proto-Germanic akaną