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