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