Main entry: unpleasant
Definition: disagreeable to the senses, to the mind, or feelings
Usage: an unpleasant personality; unpleasant repercussions; unpleasant odors
Antonyms: pleasant
Definition: affording pleasure; being in harmony with your taste or likings
Antonyms: dull
Definition: not having a sharp edge or point
Antonyms: dull
Definition: not keenly felt
Antonyms: natural
Definition: (of a musical note) being neither raised nor lowered by one chromatic semitone
Antonyms: flat
Definition: (of a musical note) lowered in pitch by one chromatic semitone
Antonyms: smooth
Definition: having a surface free from roughness or bumps or ridges or irregularities
Antonyms: smooth
Definition: of motion that runs or flows or proceeds without jolts or turbulence
Antonyms: smooth
Definition: of the margin of a leaf shape; not broken up into teeth
Antonyms: cold
Definition: having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration
Antonyms: cold
Definition: extended meanings; especially of psychological coldness; without human warmth or emotion
Antonyms: avirulent
Definition: not virulent; unable to produce disease
Antonyms: painless
Definition: not causing physical or psychological pain
Antonyms: happy
Definition: enjoying or showing or marked by joy or pleasure
Definition: feeling or showing gratitude