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

85 words across 27 languages descend from Proto-Indo-European sweysd- — including sibilant, persiflage, sibilation, sibilantly, siffle, sibilous, assibilate, sibilate.

See the etymology of sweysd- itself →

Latin (16)

Italian (14)

English (9)

French (6)

Serbo-Croatian (4)

Portuguese (4)

Vulgar Latin (4)

Spanish (3)

Norman (3)

Interlingua (2)

German (2)

Occitan (2)

Old Portuguese (2)

Welsh (1)

Polish (1)

Dutch (1)

Gallo (1)

Catalan (1)

Dalmatian (1)

Aromanian (1)

Proto-Slavic (1)

Proto-Brythonic (1)

Proto-Celtic (1)

Old Catalan (1)

Old French (1)

Old Spanish (1)

Old Occitan (1)