Here's what rhymes with slummery.
summary mummery Words that almost rhyme with slummery
gunnery nunnery shrubbery rubbery utterly luxury drudgery buttery scullery trumpery brotherly motherly southerly cutlery effrontery blustery discovery adultery stubbornly upwardly colorfully trustworthy bloodthirsty compulsory perfunctory introductory untrustworthy