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