Here's what rhymes with petency.
Words that almost rhyme with petency
regency decency piquancy evenly peony easily deity decently peaceably eafily indecency leniency evilly cheekily piquantly equally frequency recently legally obesity secrecy peacefully fealty unevenly zealously dreamily ideality realty genially drearily reapply regally breezily feasibly speciously wheezily speedily appreciably illegally ceaselessly grievously needlessly uneasily gleefully serenely heedlessly leniently naivety seamlessly deceitfully indecently obscenely dubiety believably covetously speechlessly greasily heedfully needfully sneakily creakily queasily anemically creamily sleazily frequently agreeably supremely greedily ingeniously unequally aridity coherently unspeakably benignity facetiously infrequency sleepily irredeemably phonemically conceitedly inappreciably sleeplessly creepily coequally squeakily conceivably irretrievably unbelievably egregiously congenially indefeasibly conveniently infrequently historicity unfrequently disagreeably heterogeneously centripetally unrelievedly homogeneity spontaneity crystallinity inconceivably heterogeneity simultaneity inconveniently contemporaneity