Here's what rhymes with kastan.
ban pan span tan dan dann can than man plan ran van fan scan shan bran kan kann nan san sedan gan lan cyan flan saran began clan gran divan rattan japan outran caravan overran fisherman journeyman catamaran handyman nurseryman serviceman anchorman bogeyman turbofan weatherman counterman paperhanger boogeyman middleman minivan radioman minuteman businessman newspaperman assemblyman Words that almost rhyme with kastan
dam damn jam bang pang tam tang chang dang jamb spam hang gang rang sang sprang lamb cam ham ram sham slang swam yang harangue lam lang langue nam slam tram dram fang yam pram scam cofferdam wham shebang flambe prang gram clam clang cram gramme scram glam grandam whizzbang exam diazepam overhang quondam boomerang buckram doorjamb rehang diagram diaphragm epigram anagram orangutang telegram histogram kilogram hologram monogram hexagram mammogram ideogram sonogram cardiogram centigram kissogram milligram cablegram radiogram pentagram parallelogram electrocardiogram electroencephalogram hasn