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