Words that come from Proto-Indo-European ḱēy(w)-

237 words across 34 languages descend from Proto-Indo-European ḱēy(w)- — including whore, hoary, hoar, Ciaran, whoreson, mynheer, whorish, whoremonger.

See the etymology of ḱēy(w)- itself →

English (52)

German (26)

Dutch (24)

Norwegian Nynorsk (20)

Finnish (18)

Norwegian Bokmål (16)

Icelandic (13)

Swedish (9)

Faroese (7)

Middle English (7)

Danish (5)

Old High German (4)

Middle High German (4)

Middle Dutch (3)

Irish (3)

Old Norse (3)

Limburgish (3)

Old Dutch (2)

Afrikaans (2)

Old English (2)

Old Swedish (1)

Central Franconian (1)

French (1)

Westrobothnian (1)

Russian (1)

Yiddish (1)

Middle French (1)

Hunsrik (1)

Estonian (1)

Old French (1)

Proto-Germanic (1)

Scottish Gaelic (1)

Alemannic German (1)

Old Irish (1)