Words that come from Proto-Indo-European (s)teygʷ-

26 words across 5 languages descend from Proto-Indo-European (s)teygʷ- — including táeb, taobh, çheu, yl-heuagh, yl-lhiatteean, lhiattee, yl-lhiatteeagh, tree-lhiatteeagh.

See the etymology of (s)teygʷ- itself →

Irish (10)

Manx (8)

Scottish Gaelic (5)

Old Irish (2)

Proto-Celtic (1)