Words that come from Proto-Celtic “-ākos”

107 words across 44 languages descend from Proto-Celtic -ākos — including cognac, raider, riderless, ridership, lowrider, roughrider, stockrider, postrider.

See the etymology of -ākos itself →

English (28)

Proto-Celtic (7)

Old Irish (4)

Russian (4)

Irish (4)

Latin (3)

Japanese (3)

Proto-Brythonic (3)

Norman (3)

Finnish (3)

Welsh (3)

French (2)

Manx (2)

Swedish (2)

Old English (2)

Scottish Gaelic (2)

Middle Irish (2)

Yola (2)

Macedonian (2)

Thai (2)

Dutch (1)

Polish (1)

Hungarian (1)

Tagalog (1)

Turkish (1)

Middle Welsh (1)

Catalan (1)

Korean (1)

Chinese (1)

Old French (1)

German (1)

Norwegian Bokmål (1)

Romanian (1)

Portuguese (1)

Spanish (1)

Medieval Latin (1)

Occitan (1)

Ottoman Turkish (1)

Danish (1)

Lithuanian (1)

Esperanto (1)

Indonesian (1)

Czech (1)

Armenian (1)