Similar-sounding words in the dictionary:
4 letters:
care,
chem,
kach,
keck,
kegg,
kehl,
kehm,
kehn,
kehr,
kell,
kenn,
kepp,
kess,
kett,
khem,
koch,
kuch 5 letters:
caire,
catch,
coach,
couch,
fetch,
kahre,
keach,
keech,
kehne,
kelch,
kitch,
kotch,
kutch,
meche,
tkach,
tkacz 