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