Here's what rhymes with photodefinable.
definable undefinable indefinable Words that almost rhyme with photodefinable
desirable viable sizable sizeable decidable liable advisable undesirable excitable assignable likable likeable risible liveable deniable reliable justifiable undeniable pliable describable survivable unreliable unjustifiable inadvisable indictable ascribable recyclable certifiable notifiable climbable unlikeable unliveable identifiable indescribable verifiable ammoniacal libidinal realizable cognizable maniacal analyzable unverifiable rectifiable nonassignable irreconcilable classifiable demoniacal reconcilable recognizable unidentifiable unrecognizable monomaniacal