Adjective pleasant has 2 senses
- pleasant - affording pleasure; being in harmony with your taste or likings; "a pleasant person to be around"; "we had a pleasant evening together"; "a pleasant scene"; "pleasant sensations"
Antonyms: unpleasant, acerb, acerbic, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, venomous, virulent, vitriolic, beastly, hellish, god-awful, dour, forbidding, grim, dreadful, embarrassing, mortifying, rough, harsh, hot, afflictive, painful, sore, rebarbative, repellent, repellant, sharp, sharp-worded, tart, ungrateful, unhappy, unlovely
- pleasant - pleasant in manner or behavior; "I didn`t enjoy it and probably wasn't a pleasant person to be around"
Antonyms: nasty, awful (indirect, via nice)