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