Here's what rhymes with impediment.
sediment Words that almost rhyme with impediment
regiment tenement intelligent embarrassment detriment testament decadent merriment embezzlement integument pessimist redolent imperilment experiment relevant delicate sentiment deficit prevalent temperament antecedent desolate petulant envelopment pestilent development definite settlement indefinite irrelevant specialist therapist benevolent negligent baronet malevolent gentlest unintelligent celebrant secondment tepidest feminist requisite prejudiced nonresident pleasantest presentiment impressionist polemicist eugenicist carefullest metricate redevelopment resettlement unprejudiced anesthetist centralist geneticist registrant nonspecialist restfullest affectionate prerequisite underdevelopment expressionist perfectionist