Where does “graithen” come from?

graithen (Middle English) comes from Old Norse greiða, from Proto-Germanic garaidijaną, from Proto-Indo-European rēydʰ-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

Ancestry of “graithen”, step by step

StepLanguageWordMeaning
1Old Norsegreiðato unravel, disentangle, arrange; to comb or...
2Proto-Germanicgaraidijanąto arrange, set in order
3Proto-Indo-Europeanrēydʰ-—
4Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er- →Every word from Proto-Indo-European rēydʰ- →Every word from Proto-Germanic garaidijaną →