Here's what rhymes with onlyslight.
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ride ripe slide fried lied side died type replied tried wide cried guide pride dried hide pipe tide tied tribe allied bride relied sighed wipe bribe dyed glide scribe stride stripe plied spied vied bide chide hype pied pried shied snipe applied inside aside describe supplied implied reside abide ascribe oblige override astride collide belied decried deride descried espied imbibe inscribe riverside unripe outside provide beside decide denied divide suicide prescribe upside verified cyanide defied horrified iodide preside fireside subside untried misapplied ossified untied modified occupied specified classified alongside multiplied unified worldwide certified clarified coincide complied fortified notified ratified subscribe terrified testified crucified genocide homicide prophesied archetype confide falsified mortified nullified pacified pesticide petrified rectified transcribe typified deified diatribe herbicide liquefied mystified stupefied windpipe satisfied justified qualified purified simplified dignified gratified intensified prototype signified amplified glorified magnified nationwide stereotype stratified unspecified calcified codified electrified solidified underside unsatisfied acidified beautified subdivide triglyceride unclassified identified countryside dissatisfied diversified exemplified preoccupied personified quantified sanctified unoccupied unqualified disqualified infanticide insecticide unjustified circumscribe mountainside undignified unmodified formaldehyde unidentified oversimplified objectified liked sliced disliked priced typed wiped pint striped piped spiked diced hiked spiced spliced whilst didst sufficed enticed vilest sacrificed stereotyped