大丈夫

daijoubu
adjectiveBeginner
informal

Okay, alright, fine (used to express that something is acceptable or satisfactory)

大丈夫ですか?

Are you okay?

大丈夫、心配しないで。

It's okay, don't worry.

💡

Often used to reassure someone or confirm that something is fine.

informal

All right, no problem (used to express agreement or acceptance)

大丈夫、そうしましょう。

Okay, let's do that.

💡

Can be used to agree with a suggestion or plan.

Collocations

大丈夫ですか?Are you okay?大丈夫だIt's okay

Synonyms

Antonyms

Related Phrases

大丈夫じゃないphrase
Not okay

💡Pro Tip

Politeness

In formal contexts, you might use '大丈夫ですか' to ask if someone is okay, but in casual settings, it's common to use just '大丈夫?'.

Gold Rule

Usage

This word is versatile and can be used to reassure, confirm, or ask about someone's well-being.

📖Word Origin

Combination of 大 (big) and 丈 (measure, length), originally meaning 'of sufficient length' or 'adequate'. Over time, it evolved to mean 'all right' or 'fine'.

📝Usage Notes

Commonly used in casual conversation to reassure or confirm that something is acceptable. Can also be used to ask if someone is okay.

Word Breakdown

big
root
+
measure, length
root
Noted on May 2, 2026JAEN