Here's what rhymes with dampnum.
Words that almost rhyme with dampnum
sandmen annum atom album platinum datum tandem alum anthem magnum tantum bantam talcum pablum handsome random maxim chasm fathom madam phantom ransom spasm madame antrum plasm tantrum hansom sachem transom sphagnum stratum amalgam sanctum gladsome angstrom macadam phantasm memorandum neoplasm nonrandom cytoplasm substratum tarmacadam enthusiasm protoplasm iconoclasm