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