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