衝動（しょうどう、shoudoう）
- impulse

The Japanese word 衝動 しょうどう means "impulse," "urge," or "sudden desire." It refers to a spontaneous inclination to do something without much forethought or planning. It can be a sudden feeling or drive that leads someone to act in a certain way. This can be either a positive or negative feeling, and the resulting action can have various consequences. It often implies a lack of conscious control or a feeling of being compelled to act. It encompasses the feeling of wanting to do something immediately or the powerful urge to take an action.

⚫︎衝動買いをしてしまった。 Translation: I gave in to an impulse buy. ⚫︎彼には、怒りの衝動を抑えられなかった。 Translation: He couldn't control his impulse of anger. ⚫︎新しい車を買いたいという衝動に駆られた。 Translation: I was seized by the impulse to buy a new car.

衝動 しょうどう is a versatile word used to describe a wide range of urges. It's suitable in both formal and informal contexts. When discussing actions driven by 衝動, you often use verbs like 感じる ("to feel"), 抑える ("to suppress"), 駆られる ("to be driven by"), or 起こる ("to arise"). The word can describe a strong desire for something, whether it's buying something, expressing an emotion, or taking a certain action. It fits very well for various situations where actions are taken due to a sudden urge.

The word is typically written with the kanji 衝動 しょうどう. The reading is しょうどう in hiragana. There are no other common ways to write this word or variations in okurigana.

⚫︎ 欲望 (yokubou) - desire, craving ⚫︎ 欲求 (yokkyuu) - desire, craving, want ⚫︎ 気まぐれ (kimagure) - whim, caprice ⚫︎ 本能 (honnou) - instinct ⚫︎ 思いつき (omoitsuki) - idea, thought (often implying a spontaneous idea)

⚫︎ 自制 (jisei) - self-control ⚫︎ 理性 (risei) - reason ⚫︎ 抑制 (yokusei) - restraint, control ⚫︎ 計画 (keikaku) - plan, project

甘いものを食べたいという衝動を我慢するのは難しい。 ・Translation: It's hard to resist the impulse to eat sweets. ・Explanation: This sentence illustrates the internal struggle against a strong desire.

突然、旅行に行きたいという衝動にかられた。 ・Translation: Suddenly, I was seized by the impulse to travel. ・Explanation: This sentence describes the sudden appearance of a desire and a feeling of being compelled to take action.

The kanji 衝 (shou) means "to strike," "to hit," or "to attack." The kanji 動 (dou) means "to move" or "to act." Together, 衝動 reflects the idea of a sudden force or driving energy that moves a person to act, hence the meaning of "impulse."