Here's what rhymes with inasm.
pleonasm Words that almost rhyme with inasm
hasn nam dam damn jam lamb cam ham ram sham lam tam yam jamb wham exam gram swam clam slam tram cram dram gramme pram scam spam glam flambe scram quondam anagram buckram cofferdam doorjamb grandam diagram diaphragm epigram kilogram diazepam milligram monogram mammogram sonogram telegram histogram hologram hexagram ideogram pentagram centigram kissogram cablegram radiogram cardiogram parallelogram electrocardiogram electroencephalogram