Here's what rhymes with profligate.
gate gait great late rate date weight fate wait hate relate mate bait innate equate grate crate fete negate sate pate skate state create estate plate freight trait await dictate slate allocate liberate abate irritate irate irrigate obligate plait sedate spate indicate separate straight debate operate delegate educate imitate update decorate elevate mitigate ornate overweight propagate replicate situate strait dilate lightweight liquidate recreate reiterate abrogate fabricate implicate inflate innovate militate oscillate overstate recuperate relegate restate saturate segregate urinate venerate vitiate eliminate evaluate generate celebrate hesitate initiate precipitate regulate tolerate acetate activate alleviate cooperate correlate integrate isolate mediate originate postulate predicate circulate complicate conjugate dedicate delineate deviate emulate enumerate eradicate evacuate exaggerate navigate ordinate affiliate aggravate agitate alienate congregate corroborate culminate dissipate emanate emigrate evaporate extricate fluctuate inculcate invalidate legislate neonate obliterate obviate permeate proliferate retaliate abdicate adjudicate aspirate authenticate automate confiscate deprecate escalate exonerate expiate explicate fascinate gravitate heavyweight humiliate incubate instigate insulate officiate populate reciprocate reinstate resonate subjugate upstate appreciate facilitate illustrate accommodate carbonate cultivate dominate incorporate negotiate stimulate translate accelerate articulate designate formulate interstate speculate terminate assimilate collaborate commemorate consolidate deteriorate elucidate meditate motivate vertebrate ameliorate annihilate assassinate consecrate distillate exacerbate germinate regenerate repudiate stipulate arbitrate calibrate counterweight episcopate excavate extirpate inactivate interrogate novitiate pomegranate pontificate potentate propitiate communicate concentrate investigate participate subordinate anticipate calculate compensate penetrate accumulate discriminate perpetuate determinate necessitate predominate conciliate condensate disseminate expatriate exterminate intimidate overestimate rehabilitate attenuate depreciate emancipate intrastate perpetrate demonstrate differentiate magistrate contemplate manipulate underestimate disintegrate contaminate extrapolate recapitulate congratulate substantiate Words that almost rhyme with profligate
cage gauge cape gage made laid page paid shape decade escape grade wage engage rage shade tape maid rape weighed bade fade grape raid sage arrayed babe evade jade wade stage trade played delayed stayed blade brigade prayed blockade invade obeyed parade decayed degrade repaid scrape spade swayed arcade braid frayed sh staid stockade afraid betrayed conveyed crusade forbade surveyed unpaid cascade dismayed sprayed upgrade barricade dissuade grenade homemade outweighed overlaid pervade renegade strayed displayed persuade portrayed retrograde disobeyed lemonade masquerade promenade videotape based faced shaped taste waste escaped faint paint haste saint waist baked chased paste quaint chaste erased laced paced raced raped taint effaced encased graced raked taped placed traced spaced acquaint braced draped scraped staked replaced embraced restraint disgraced distaste debased vouchsafed complaint displaced misplaced constraint