Similar-sounding words in the dictionary:
coeur,
cool,
coole,
coone,
coop,
coos,
coot,
coote,
coupe,
coups,
koob,
kook,
kool,
koon,
koone,
koop,
koor,
koos,
kueck,
kuehn,
kuehne,
kuhn caya,
chui,
cleah,
coosa,
couper,
cuccia,
hua,
jua,
kooi,
kooy,
kouba,
kuhar,
kuhle,
kula,
kuo,
kusa,
lua,
rua 