Words that come from Proto-Indo-European “h₃ósdos”

70 words across 23 languages descend from Proto-Indo-European h₃ósdos — including ozone, ozonation, ozonolysis, Ozona, ozonic, ozonosphere, ozonide, ozonization.

See the etymology of h₃ósdos itself →

English (22)

Finnish (11)

German (8)

Armenian (4)

Old Armenian (4)

Hungarian (3)

Ancient Greek (2)

Swedish (1)

Esperanto (1)

Old High German (1)

Greek (1)

Luxembourgish (1)

Korean (1)

Vilamovian (1)

Gothic (1)

Cimbrian (1)

Dutch (1)

Upper Sorbian (1)

Spanish (1)

Proto-Germanic (1)

Old Saxon (1)

Proto-Hellenic (1)

Middle High German (1)