A feeling of displeasure or discomfort; something that is unpleasant or causes annoyance.
その音はとても不快だ。
That sound is very unpleasant.
不快な思いをさせてしまい、申し訳ありません。
I'm sorry for causing you discomfort.
彼女はその発言に不快感を示した。
She showed displeasure at that remark.
A mild indisposition or feeling of being unwell; a sense of physical discomfort.
昨夜から胃の調子が悪くて、なんとなく不快だ。
My stomach has been upset since last night; I feel slightly unwell.
長時間の会議で身体がだるく、不快を感じた。
After the long meeting I felt sluggish and uncomfortable.