Here's what rhymes with crossfunctional.
functional junctional dysfunctional nonfunctional Words that almost rhyme with crossfunctional
subtotal multiple instructional culpable lovable constructional gullible loveable touchable adjustable deductible refundable clubbable untouchable ineluctable unlovable inculpable uncrushable conductible combustible nonrefundable incombustible noncombustible