大正解
含义: Absolutely correct — emphatic validation that a choice or decision was perfectly right.
Combines 大 (great/big) with 正解 (correct answer) for an emphatic 'spot-on!' Used to validate someone's choice: a restaurant pick, a fashion decision, a life change. Popular on variety shows, social media, and casual conversation. It carries a warm, supportive tone that goes beyond mere agreement.
例句
- このお店にしたの大正解だったね。 选了这家店真的太对了。Elegir este restaurante fue un acierto total.이 가게로 한 거 대정답이었네.
- 転職したの大正解じゃん、めっちゃ楽しそう。 跳槽简直太正确了嘛，看起来超开心。Cambiar de trabajo fue la mejor decisión, se te ve felicísimo.이직한 거 대정답이잖아, 엄청 즐거워 보여.
- 推し変しなかったの大正解だった。 没有换推真的太正确了。No haber cambiado de oshi fue todo un acierto.최애를 바꾸지 않은 거 대정답이었다.
发音
/da.i.se.i.ka.i/
用法指南
语境: friends, social media, variety shows
语气: validating, enthusiastic
✓ 正确说法
- この色にしたの大正解だよ、めっちゃ似合ってる。 (Choosing this colour was the perfect call — it suits you so well.)选这个颜色太正确了，超级适合你。（选这个颜色真是完美的选择——太适合你了。）Elegir este color fue un acierto total, te queda genial. (Choosing this colour was the perfect call — it suits you so well.)이 색으로 한 거 대정답이야, 엄청 잘 어울려. (Choosing this colour was the perfect call — it suits you so well.)
- 早めに予約したの大正解だった。 (Booking early was totally the right move.)提前预约真的太对了。（提前订位绝对是正确的决定。）Reservar con antelación fue la decisión perfecta. (Booking early was totally the right move.)일찍 예약한 거 대정답이었다. (Booking early was totally the right move.)
✗ 错误说法
- 目上の人の判断に「大正解」はやや上から目線 (Using 'dai seikai' about a superior's decision can sound condescending — you're grading them)对长辈或上司的决定说'大正解'有些居高临下（对上级的判断说'太正确了'可能显得居高临下——像是在给人家打分）Usar «大正解» sobre la decisión de un superior puede sonar condescendiente — le estás poniendo nota (Using 'dai seikai' about a superior's decision can sound condescending — you're grading them)윗사람의 판단에 '大正解'는 다소 위에서 내려다보는 느낌이다 — 평가하는 것처럼 들린다 (Using 'dai seikai' about a superior's decision can sound condescending — you're grading them)
常见错误
- Using 大正解 when commenting on a superior's decision — it can sound like you are evaluating them from above
起源与历史
From quiz show and classroom vocabulary where 正解 means 'correct answer.' Adding 大 (big/great) as an intensifier became a casual compliment phrase in the 2010s, especially on variety TV shows and social media.
文化背景
Era: 2010s variety show and social media culture
Generation: All ages
Social background: Universal informal
Regional notes: Used across all of Japan. Common on TV variety shows and in everyday casual conversation.
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