Antonyms of noun inadvisability

1 sense of inadvisability

Sense 1
inadvisability -- (the quality of being ill-advised)
       Antonym of advisability (Sense 1)
      => advisability -- (the quality of being advisable; "they questioned the advisability of our policy")

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

1 sense of inadvisability

Sense 1
inadvisability -- (the quality of being ill-advised)
       => bad, badness -- (that which is below standard or expectations as of ethics or decency; "take the bad with the good")