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