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