Here's what rhymes with facticity.
Words that almost rhyme with facticity
actually advocacy frantically taxonomy maximally fractionally adequately adequacy casually passionately casualty nationally rationally adamantly capitally fashionably immaculately fatuously practicably applicably miraculously diagonally stratigraphy irrationally ravenously pedantically gigantically satanically inanimately inadequately dispassionately analogously scandalously botanically blasphemously unfashionably unfathomably imaginably unanimously compassionately incalculably calamitously internationally intravenously extravagantly magnanimously companionably intransigently puritanically pusillanimously