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