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