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