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