Here's what rhymes with impingent.
contingent stringent astringent Words that almost rhyme with impingent
pendent disenchant impingement indifferent digit indignant pigment endearment jennet distant minute brilliant inherent biggest ticket dearest enrichment shipment infringement picket pivot billet biscuit bigot demised midget gymnast tippet dimmest divot fitment giblet spirit equipment visit efficient limit nearest witnessed deficient implicit malignant inefficient inhibit intermittent richest adherent insistent millet distanced enlistment fiercest fittest omniscient rivet triplet abridgment diffident flippant wicket abridgement spigot brisket civet deliquescent privet bewitchment devilment encystment officiant sickest stiffest inspirit trivet whippet briskest hiccoughed hippest sufficient commitment assistant insufficient persistent coherent simplest delinquent existent cricket frigate illicit incoherent proficient resilient skillet delimit grimaced oviduct sincerest snippet gimlet limpet maleficent queerest trinket grimmest weirdest reshipment shrillest slickest slimmest austerest dispirit consistent coefficient explicit fulfillment resistant fulfilment prohibit reminiscent beneficent strictest equidistant severest violinist sublimate complicit palimpsest swiftest outdistanced preterit reenlistment inconsistent cleverest coexistent transshipment nonmalignant nonexistent immunodeficient nonresistant