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