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