Translation guide
A quiet, soft laugh, often expressing mild amusement, satisfaction, or private humor.
To laugh quietly or to oneself, often in a restrained or gentle way.
The most common way to describe a soft, suppressed giggle or chuckle, often used when trying not to laugh out loud.
彼女はその冗談を聞いてくすくす笑った。
She chuckled at the joke.
To express quiet amusement at one's own success or cleverness.
To react to something mildly amusing with a brief, soft laugh.
A general phrase meaning 'to laugh lightly', often used for a chuckle in conversation.
彼は軽く笑ってうなずいた。
He chuckled and nodded.
In English, 'chuckle' is a quiet, restrained laugh. In Japanese, 笑う (わらう) is the general verb for 'to laugh' or 'to smile'. To specify a chuckle, use adverbs like くすくす or 軽く (かるく). ほくそ笑む specifically implies a smug or gloating chuckle.
彼は大声で笑った。
He laughed out loud.
彼はくすくす笑った。
He chuckled.
There is no single Japanese noun that perfectly matches 'chuckle'. Using 笑い (わらい) alone is too broad. Use descriptive phrases or specific verbs like くすくす笑う or ほくそ笑む depending on the nuance.
彼はくすくす笑った。
He chuckled softly.
彼女はその思い出にくすっと笑った。
She chuckled at the memory.
彼はほくそ笑んだ。
He gave a self-satisfied chuckle.
A knowing or suggestive chuckle, often implying hidden meaning or private amusement.
彼は含み笑いをしながら秘密を明かした。
He revealed the secret with a chuckle.
A stifled or suppressed laugh, often in a situation where laughing is inappropriate.
会議中に忍び笑いが聞こえた。
A stifled chuckle was heard during the meeting.
To chuckle to oneself in a self-satisfied or gloating manner, often with a negative connotation.
彼はライバルの失敗にほくそ笑んだ。
He chuckled to himself at his rival's failure.
Literally 'to laugh alone', can be used for chuckling to oneself, but lacks the smug nuance unless context implies it.
彼は思い出し笑いをして一人で笑っていた。
He chuckled to himself as he remembered something funny.
To let out a sudden, soft laugh, like a chuckle or snort of amusement.
その言葉に彼はふっと笑った。
He chuckled at those words.