Words that come from Proto-Indo-European “gʰeh₂it-”
16 words across 6 languages descend from Proto-Indo-European gʰeh₂it- — including chaetognath, chaeta, macrochaeta, microchaeta, χαίτη, chaetophorous, Chaetognatha, χαίτη.
See the etymology of gʰeh₂it- itself →