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