Antonyms of noun unpleasantness

2 senses of unpleasantness

Sense 1
unpleasantness -- (the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling)
       Antonym of pleasantness (Sense 1)
      => pleasantness -- (the feeling caused by agreeable stimuli; one pole of a continuum of states of feeling)

Sense 2
unpleasantness -- (the quality of giving displeasure; "the recent unpleasantness of the weather")
       Antonym of pleasantness (Sense 2)
      => pleasantness, sweetness -- (the quality of giving pleasure; "he was charmed by the sweetness of her manner"; "the pleasantness of a cool breeze on a hot summer day")

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

2 senses of unpleasantness

Sense 1
unpleasantness -- (the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling)
       => pain, painfulness -- (emotional distress; a fundamental feeling that people try to avoid; "the pain of loneliness")

Sense 2
unpleasantness -- (the quality of giving displeasure; "the recent unpleasantness of the weather")
       => quality -- (an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare)