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