Here's what rhymes with stimuli.
lie ly rye lye wry lai luy by my high why apply die dry thy try y buy cry fly guy rely tie vi hi shy sigh bi bye chi dye fi hy nigh pi pie thai thigh vie dei fry ply psi quae sly ty wir awry hai mai muy nai pry tri trie cy fy kai mei pri sy tai thei wai phi lanai slier supply reply sky imply alkali spy underlie alibi nullify belie lullaby terrify untie mollify overlie sty aquae retry spry amebae petrify stye ripply identify thereby deny nearby occupy whereby comply hereby modify multiply nuclei specify defy simplify testify verify notify purify alveoli amplify ratify unify decry pupae typify amoebae descry dignify edify ramify resupply bonsai deify firefly ossify triply blowfly emulsify horrify misapply turfy overfly scarify barfly mummify vitrify gentrify overbuy dandify yuppify justify clarify qualify classify signify butterfly certify glorify goodbye gratify intensify magnify pacify rectify samurai standby falsify indemnify termini codify crucify liquefy mortify vilify mystify stratify stultify ultrahigh calcify reunify cumuli liquify scurfy versify declassify hyperbolae prettify shanghai beatify drachmai speechify banzais solemnify satisfy exemplify diversify fortify beautify disqualify solidify objectify oversupply personify acidify demystify detoxify dragonfly electrify preoccupy vivify stupefy dissatisfy misidentify refortify syllabify quantify oversimplify reclassify revivify transmogrify