Antonyms of noun benignancy

1 sense of benignancy

Sense 1
benignity, benignancy, graciousness -- (the quality of being kind and gentle)
       Antonym of malignancy (Sense 2)
      => malignity, malignancy, malignance -- (quality of being disposed to evil; intense ill will)

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

1 sense of benignancy

Sense 1
benignity, benignancy, graciousness -- (the quality of being kind and gentle)
       => good, goodness -- (moral excellence or admirableness; "there is much good to be found in people")