Words that come from Proto-Indo-European ḱewk-

62 words across 35 languages descend from Proto-Indo-European ḱewk- — including Ashoka, Cygnus, cygnet, Shukra, cygnus, cycnus, κύκνος, cygnine.

See the etymology of ḱewk- itself →

English (6)

Telugu (5)

Sanskrit (4)

Burmese (3)

Greek (3)

Old French (3)

Proto-Indo-Iranian (3)

Latin (2)

Ancient Greek (2)

Italian (2)

Translingual (2)

Spanish (2)

Hindi (2)

Middle English (2)

Albanian (1)

Pali (1)

Esperanto (1)

French (1)

Kalasha (1)

Asturian (1)

Sicilian (1)

Catalan (1)

Middle French (1)

Classical Syriac (1)

Proto-Albanian (1)

Galician (1)

Proto-Indo-European (1)

Portuguese (1)

Bengali (1)

Romansch (1)

Thai (1)

Proto-Indo-Aryan (1)

Norman (1)

Anglo-Norman (1)

Late Latin (1)