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