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

178 words across 29 languages descend from Proto-Indo-European sinos — including sign, signing, sinus, sine, sinusoidal, insinuating, cosine, insinuate.

See the etymology of sinos itself →

English (92)

Latin (18)

Italian (10)

Spanish (8)

French (7)

Japanese (5)

Catalan (4)

Portuguese (4)

Romansch (3)

Norwegian Bokmål (3)

Dutch (2)

Albanian (2)

Translingual (2)

Thai (2)

Norwegian Nynorsk (2)

Middle French (1)

Aromanian (1)

Friulian (1)

Asturian (1)

Korean (1)

Marshallese (1)

Proto-Albanian (1)

Burmese (1)

Vietnamese (1)

Romanian (1)

Tok Pisin (1)

Old Portuguese (1)

Old French (1)

Old Spanish (1)