Here's what rhymes with gladiolae.
lie ly rye lye wry lai luy by my high why die dry thy try y buy cry fly guy 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 slier apply sky rely spy belie decry overlie sty deify retry spry blowfly stye lanai supply reply thereby deny imply nearby whereby hereby alkali defy butterfly gratify purify underlie alibi alveoli ratify pupae untie descry aquae bonsai triply amebae horrify turfy overfly barfly ripply banzais overbuy yuppify occupy satisfy comply modify multiply nuclei classify verify certify glorify goodbye notify amplify fortify nullify pacify samurai unify falsify lullaby termini terrify typify amoebae codify edify mollify mortify ramify resupply vilify firefly ossify ultrahigh petrify stupefy cumuli scurfy shanghai beatify drachmai speechify justify stimuli clarify qualify specify testify quantify magnify rectify standby beautify crucify dignify liquefy oversupply dragonfly preoccupy stratify vivify calcify misapply reunify liquify scarify versify hyperbolae mummify prettify vitrify gentrify dandify identify signify simplify diversify solidify personify acidify demystify electrify mystify stultify emulsify reclassify revivify dissatisfy declassify refortify syllabify exemplify intensify disqualify indemnify objectify detoxify solemnify oversimplify transmogrify misidentify