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