sanctum

Words that almost rhyme with planctum

plankton

atom angstrom annum album maxim platinum stratum datum phantom ransom alum anthem antrum plasm tantum sachem transom bantam talcum handsome random chasm fathom madam madame magnum tantrum hansom gladsome pablum amalgam spasm tandem sphagnum substratum neoplasm macadam cytoplasm nonrandom phantasm tarmacadam memorandum protoplasm enthusiasm iconoclasm