Here's what rhymes with knowledger.
astrologer Words that almost rhyme with knowledger
orator corridor officer polymer modular monomer oftener nodular almoner modeler bolivar basilar columnar commoner conifer gossamer colander softener gobbler mortgager oranger rottener auguster popular foreigner consular forerunner gardener coroner godmother jocular lobular hardener sharpener jobholder darkener hosteller twaddler snorkeller uncommoner philosopher biographer carpenter unpopular globular binocular geographer forester hardcover monocular harvester demographer sparkler quarreler tobogganer photographer astronomer blockbuster oceanographer pornographer seismographer choreographer proconsular radiographer extortioner hagiographer autobiographer bibliographer kindergartener lexicographer cinematographer historiographer