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