Here's what rhymes with administratum.
stratum datum substratum Words that almost rhyme with administratum
latin platen madam satin madame fatten flatten batten happen hadn cabin haben gladden sadden madden imagine macadam tarmacadam platinum plasm random chasm fathom phantom ransom spasm tantum sachem transom bantam handsome maxim tandem magnum neoplasm sanctum tantrum hansom gladsome talcum pablum cytoplasm amalgam phantasm sphagnum enthusiasm nonrandom memorandum protoplasm iconoclasm