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