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