diligent

IPA(Pronunciation)

Adjective

Performing with industrious concentration; hard-working and focused.

Japanese Meaning

勤勉な / 一所懸命に努力する / 熱心に仕事に取り組む

The diligent researcher spent long nights analyzing the data to ensure accurate results.

その勤勉な研究者は正確な結果を得るために夜遅くまでデータを分析した。

Sense（1）

Performing with industrious concentration; hard-working and focused.

Scientists are very diligent in their work.

more diligent

（ comparative ）

most diligent

（ superlative ）