also: つくつく
adverb, adverb taking the 'to' particle
Expresses a strong, often negative feeling that one has come to realize or feel thoroughly, such as disgust, regret, or weariness. Often used with verbs like 思う, 感じる, 嫌になる.
I deeply regretted my mistake.
I am utterly disgusted by his irresponsibility.
adverb, adverb taking the 'to' particle
Describes observing or examining something with great attention and thoroughness. Common with verbs like 見る, 観察する, 考える.
He gazed intently at the painting.
After thinking it over carefully, I decided to quit the company.
I keenly felt how unlucky I was.
I deeply felt how grateful I was to him.
I've become completely fed up with this job.
She looked closely at the photo.
I thought carefully and thoroughly about this problem.
Rarely used kanji form; the kana spelling is strongly preferred.
Variant kana spelling; less common than つくづく.
Rarely used kanji form; the kana spelling is strongly preferred.
Rarely used kanji form; the kana spelling is strongly preferred.