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