synonym Comparative
動く
VS
活動する
Differences Between "動く" and "活動する"
Option A
動く
Meaning
to move; to work; to operate; to shift; to get busy
Reading
うごく (ugoku)
Syllabus Level
N3
Practical Example
オフィスの古いエレベーターは、定期的なメンテナンス作業が完了したため、再び安全に_______始めました。
The old elevator in the office, because the periodic maintenance work had been completed, started to operate safely again.
Option B
活動する
Meaning
to act; to be active; to work; to operate; to carry out activities
Reading
かつどうする (katsudou suru)
Syllabus Level
N3
Practical Example
学生たちはクラブ活動で毎日活動しています。
The students are active in club activities every day.
Which one to use?
Select the correct Japanese word for this context
Which word fits this context: "(to move; to work; to operate; to shift; to get busy)"?
🎉 正解 / Correct!
使い分け解説:
- 動く: Refers to physical bodies moving, machines operating, plans shifting, or hearts being touched (moved). Intransitive verb. Opposing word: 動かす. Often used as 体が動く or 心が動く. ⚠️ Haruka's Voice Column: 'To move! "My heart moves so violently whenever you whisper sweet words, Haruka-san!" ...っ! H-Heart moving violently! B-Baka! Don't make such embarrassing emotional diagnoses! But... since I moved your heart, you better stay stuck to me and let's move together toward our sweet future! dummy!' / 【ハルカ部長のワンポイント指導】『うごく（動く）よ！『ハルカ部長が僕の手をギュッと握りしめてくれた瞬間、僕の心臓は宇宙一激しく動き（高鳴り）始めました！』って…っ！心臓が動く！バカ！/// そんな心拍数のオーバーヒートを真顔で報告するんじゃないの！…でも、私のハートだってあんたの優しさで毎日激しく動かされてるんだから、お互い様よ！』
- 活動する: This verb describes engaging in purposeful activities, often physical, social, or organizational. It can refer to a person being active or a group/organization functioning. Example: 彼は毎日クラブ活動で活動しています。(He is active in club activities every day.)
- 動く: Refers to physical bodies moving, machines operating, plans shifting, or hearts being touched (moved). Intransitive verb. Opposing word: 動かす. Often used as 体が動く or 心が動く. ⚠️ Haruka's Voice Column: 'To move! "My heart moves so violently whenever you whisper sweet words, Haruka-san!" ...っ! H-Heart moving violently! B-Baka! Don't make such embarrassing emotional diagnoses! But... since I moved your heart, you better stay stuck to me and let's move together toward our sweet future! dummy!' / 【ハルカ部長のワンポイント指導】『うごく（動く）よ！『ハルカ部長が僕の手をギュッと握りしめてくれた瞬間、僕の心臓は宇宙一激しく動き（高鳴り）始めました！』って…っ！心臓が動く！バカ！/// そんな心拍数のオーバーヒートを真顔で報告するんじゃないの！…でも、私のハートだってあんたの優しさで毎日激しく動かされてるんだから、お互い様よ！』
- 活動する: This verb describes engaging in purposeful activities, often physical, social, or organizational. It can refer to a person being active or a group/organization functioning. Example: 彼は毎日クラブ活動で活動しています。(He is active in club activities every day.)
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