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