Here's what rhymes with knowledgments.
acknowledgments acknowledgements Words that almost rhyme with knowledgments
oxidants admonishments garnishments accomplishments naughtiness haughtiness cognisance intoxicants mawkishness balminess soreness snobbishness morbidness recognisance hawkishness suaveness goriness heartedness exorbitance subcontinents waspishness carsickness inconspicuous overconfidence heartsickness exhaustiveness downheartedness responsiveness kindheartedness warmheartedness bigheartedness unresponsiveness hardheartedness tenderheartedness