Words that come from Proto-Indo-European dwey-plo-

22 words across 13 languages descend from Proto-Indo-European dwey-plo- — including twīval, twivel, Zweiwel, twīvel, 𐍄𐍅𐌴𐌹𐍆𐌻𐌴𐌹𐌽𐍃, twijfel, twivel, unzweifelhaft.

See the etymology of dwey-plo- itself →

German (5)

Proto-Germanic (3)

Middle Dutch (2)

Old Frisian (2)

Gothic (2)

Old Dutch (1)

Luxembourgish (1)

Dutch (1)

West Frisian (1)

Saterland Frisian (1)

Proto-West Germanic (1)

Old High German (1)

Middle High German (1)