Antonyms of noun undesirability

1 sense of undesirability

Sense 1
undesirability -- (the quality possessed by something that should be avoided)
       Antonym of desirability (Sense 1)
      => desirability, desirableness -- (the quality of being worthy of desiring)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun undesirability

1 sense of undesirability

Sense 1
undesirability -- (the quality possessed by something that should be avoided)
       => bad, badness -- (that which is below standard or expectations as of ethics or decency; "take the bad with the good")