Here's what rhymes with perfaitement.
statement abatement understatement restatement misstatement overstatement reinstatement Words that almost rhyme with perfaitement
effacement defacement escapement engagement disengagement payment attainment basement latent vacant amazement pavement assailant raiment vagrant abasement arraignment debasement patient arrangement adjacent latest placement claimant flagrant fragrant nascent safest blatant curtailment faintest divalent shamefaced derailment sadist obtainment sanest vainest detainment tamest gamest subbasement fainest halest greatest displacement entertainment platelet reagent containment repayment supernatant covalent derangement enslavement ascertainment basest prepayment wavefront entailment nonpayment inhalant lakefront palest straightest cadenced degassed disarrangement encasement underpayment anapest chastest plainchant edutainment ordainment staidest sedatest unsafest urbanest replacement impatient rearrangement bracelet bravest estrangement emplacement entrainment plainest misplacement prearrangement quaintest infotainment opaqued insanest inanest unchastest affidavit complacent complainant complaisant humanest intranet nonadjacent