Here's what rhymes with involitional.
volitional additional nutritional traditional positional conditional transitional oppositional definitional cognitional inquisitional unconditional compositional prepositional propositional depositional dispositional nontraditional Words that almost rhyme with involitional
provisional medicinal divisional original criminal fictional frictional clinical typical digital miracle syllable pitiful pinnacle polygonal livable binnacle tillable billable biddable winnable finagle bridgeable political principle principal visible visual biblical mythical aboriginal juridical pivotal satirical explicable miscible thinkable drinkable printable spiracle forgivable nonfictional pinochle steerable fixable kissable refillable shrinkable extricable mixable sinkable individual reciprocal episcopal hospitable occipital transcriptional derivable subclinical quizzical unforgivable antipodal nonclinical unoriginal thimbleful resistible unlivable ignitible relivable invisible municipal irresistible permissible predictable admissible equivocal inexplicable invincible unthinkable despicable divisible inadmissible jurisdictional biophysical geophysical diacritical undrinkable unprintable unsinkable nonrefillable unequivocal pontifical psychophysical archiepiscopal astrophysical nonreciprocal transmittable utilisable unpredictable transmissible