Here's what rhymes with trimethylplatinum.
platinum Words that almost rhyme with trimethylplatinum
madmen badman badmen random stratum datum ransom magnum plasm transom handsome maxim chasm fathom madam phantom tandem madame tantrum tantum hansom sachem bantam sphagnum talcum cytoplasm amalgam spasm substratum sanctum gladsome pablum neoplasm macadam nonrandom phantasm memorandum protoplasm tarmacadam enthusiasm iconoclasm