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