天才
Meaning: Genius — used as enthusiastic praise for someone who does something clever, creative, or impressively skilled.
While 天才 literally means 'genius,' in casual speech it has become an exaggerated compliment for anyone who does something impressively clever or creative, even small everyday things like finding a life hack or making a great meal from leftovers. It is often used semi-ironically with a tone of delighted surprise. The gap between 'actual genius' and 'clever friend' makes it a fun, hyperbolic compliment.
Examples
- この解き方思いついたの?お前天才だろ。 这个解法你想出来的?你是天才吧。¿Se te ocurrió esta forma de resolverlo? Eres un genio.이 풀이법 생각해낸 거야? 너 천재 아니야.
- あのパスは天才的だった。見てて鳥肌立ったわ。 那个传球简直是天才级别的。看得我都起鸡皮疙瘩了。Ese pase fue genial. Se me puso la piel de gallina viéndolo.저 패스는 천재적이었어. 보면서 소름 돋았다.
- 冷蔵庫の残り物でこれ作ったの?天才じゃん。 用冰箱剩的东西就做出了这个?你是天才吧。¿Hiciste esto con las sobras de la nevera? Eres un crack.냉장고 남은 것으로 이걸 만든 거야? 천재네.
Pronunciation
/teɴ.sa.i/
Usage Guide
Context: friends, social media, reactions
Tone: impressed, playfully hyperbolic
✓ Do Say
- そのアイデア天才すぎる (That idea is pure genius)那个想法简直是天才(那个点子太有天才了)Esa idea es de puro genio그 아이디어 천재적이다 (그 아이디어 완전 천재적이야)
- 天才か?って思うくらいうまい (They're so good you'd think they were a genius)厉害到让人觉得是不是天才(他们厉害到你会以为他们是天才)Es tan bueno que piensas que debe ser un genio천재인가 싶을 정도로 잘해 (천재인가 생각될 정도로 잘한다)
✗ Don't Say
- 皮肉で「天才だね」と言うと嫌味に聞こえる (Saying 'tensai da ne' sarcastically sounds mean-spirited — tone matters)用讽刺的语气说'天才だね'会显得很刻薄——语气很重要Decir 'tensai da ne' de forma sarcástica suena malintencionado: el tono lo es todo비꼬는 투로 '텐사이다네'라고 하면 비아냥으로 들린다 (비꼬는 투로 '텐사이다네'라고 하면 심술궂게 들린다 — 어조가 중요하다)
Common Mistakes
- Taking 天才 too literally — in casual speech it is hyperbolic praise, not a clinical assessment
- Using 天才 sarcastically without clear tonal cues — it can easily sound like genuine praise or mockery
Origin & History
Standard Japanese word meaning 'heaven-sent talent' (天 heaven + 才 talent). Its hyperbolic casual usage as a compliment for everyday cleverness has been common for decades.
Cultural Context
Era: Traditional word, casual hyperbolic usage common for decades
Generation: All ages
Social background: Universal
Regional notes: Used across all of Japan. In internet culture, 天才 and 天才か? (Are you a genius?) are common reactions to clever posts or plays. Often combined with じゃん for friendly emphasis: 天才じゃん!
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