displeasure; discomfort; unpleasantness
Refers to a feeling of physical or mental discomfort, or something that causes such a feeling. Used both as a noun and as a na-adjective.
I felt displeasure at his attitude.
この部屋は不快な臭いがする。
This room has an unpleasant smell.
A mild, somewhat formal term for feeling unwell or having a minor health complaint. Often used in medical or polite contexts.
胃の不快を訴える患者が多い。
Many patients complain of stomach discomfort.
His rude attitude made the people around him feel uncomfortable.
The patient complained of discomfort in the throat.
There is an unpleasant smell in this room.
不快 means unpleasant or uncomfortable, the direct opposite of the refreshing, uplifting feeling described by 爽快.
不快 means an unpleasant or uncomfortable feeling, the direct opposite of the pleasant feeling denoted by 快.
不快 describes something as unpleasant or disagreeable, the opposite of 好ましい's sense of being pleasant or desirable.
不快 describes something unpleasant or uncomfortable, the opposite of the pleasant sensation expressed by 心地よい.