Here's what rhymes with polychaete.
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made laid page paid shape wage rage shade tape cage gauge maid rape weighed bade fade raid sage arrayed babe cape gage repaid arcade jade wade stage trade played grade stayed blade portrayed prayed grape obeyed parade evade spade swayed barricade braid frayed sh staid afraid decade escape delayed engage betrayed brigade persuade blockade crusade forbade invade surveyed unpaid decayed degrade dismayed scrape sprayed dissuade grenade outweighed pervade stockade strayed displayed conveyed cascade upgrade disobeyed homemade lemonade masquerade overlaid promenade renegade videotape retrograde based faced shaped taste waste faint paint haste saint waist baked chased paste chaste laced paced raced raped taint raked taped placed replaced traced quaint spaced braced draped erased effaced graced staked escaped acquaint distaste scraped debased encased displaced embraced restraint disgraced vouchsafed complaint misplaced constraint