Where does “horridor” come from?

horridor (Latin) comes from Latin horridus, from Latin horreō, from Proto-Italic horzēō, from Proto-Indo-European ǵʰr̥séh₁(ye)ti.

Ancestry of “horridor”, step by step

StepLanguageWordMeaning
1Latinhorridusrough, bristly, shaggy; rude, rough, uncouth,...
2Latinhorreōto stand erect, stand on end
3Proto-Italichorzēō
4Proto-Indo-Europeanǵʰr̥séh₁(ye)ti

Words derived from “horridor

Every word from Proto-Indo-European ǵʰr̥séh₁(ye)tiEvery word from Proto-Italic horzēōEvery word from Latin horreō