Words that come from Proto-Indo-European “oḱtṓwos”

30 words across 10 languages descend from Proto-Indo-European oḱtṓwos — including octave, Octavian, Octavius, octaval, multioctave, suboctave, octaved, superoctave.

See the etymology of oḱtṓwos itself →

English (13)

Latin (5)

Ancient Greek (2)

Catalan (2)

Spanish (2)

Portuguese (2)

Italian (1)

Dutch (1)

Ligurian (1)

Proto-Italic (1)