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