Translation guide
The English phrase "big talk" refers to boastful or exaggerated speech, often implying that the speaker is unlikely to follow through. In Japanese, this concept is expressed through various nouns, verbs, and set phrases that convey bragging, empty boasts, or talking big.
He's all big talk.
A very common and natural way to say someone is all talk and no action.
To refer to someone's speech as boastful, exaggerated, or full of empty promises.
A formal noun meaning 'big talk' or 'boasting'. Often used in written or formal contexts to describe grandiose statements.
I'm fed up with his big talk.
A common noun for 'boast' or 'tall tale'. Often used in casual conversation to call out someone's exaggerated claims.
His story is just big talk.
A common idiomatic phrase meaning 'to talk big' or 'to boast'. Literally 'to beat a big mouth', it implies making grand claims.
He's always talking big.
Same as ほら but written with kanji. Less common in modern writing but still seen.
I'm amazed by his tall tales.
An idiomatic phrase meaning 'to exaggerate' or 'to talk big'. Literally 'to spread a big wrapping cloth', it evokes the image of making grandiose plans or claims.
He talked big at the meeting.
A noun or suru-verb meaning 'boast' or 'proud declaration'. Often used when someone confidently claims something impressive.
He boasts of his success.
A noun meaning 'bluff' or 'empty boasting'. It emphasizes the hollowness behind the big talk.
His tough attitude is nothing but empty boasting.
Directly translating "big talk" as 大きい話 (おおきいはなし) is unnatural and will not be understood as boasting. Use the idiomatic expressions provided.
口だけ (くちだけ) means "all talk (and no action)", focusing on the lack of follow-through. 大口を叩く (おおぐちをたたく) means "to talk big", focusing on the act of boasting itself.