Translation guide
To speak or use a language smoothly and naturally, without hesitation. In Japanese, this is most commonly expressed with adverbs like 流暢に (りゅうちょうに) or ぺらぺら, but the best choice depends on context and formality.
Describing the ability to speak a language without pauses or difficulty.
The standard, neutral adverb meaning 'fluently'. Used with verbs like 話す (はなす, to speak). Suitable for both spoken and written contexts.
He speaks Japanese fluently.
An onomatopoeic adverb meaning 'fluently' or 'glibly'. Very common in casual conversation. Often used with 話す or as 〜だ/です.
She is fluent in English.
Onomatopoeic adverb meaning 'smoothly' or 'without a hitch'. Emphasizes the ease and flow of speaking, often used for reading aloud or speaking without stumbling.
He speaks even difficult words smoothly.
Noun phrase meaning 'fluent Japanese'. Used to describe someone's language ability as a quality.
I was surprised by his fluent Japanese.
Describing an action performed smoothly, without interruption or difficulty, such as dancing, writing, or a process.
Can also be used metaphorically for non-language actions that flow smoothly, like a speech or a performance.
He played the piano fluently.
Used for writing, drawing, or speaking without hesitation. Implies a natural, effortless flow.
Means 'without stagnation' or 'uninterruptedly'. More literary and formal, used for speeches, narratives, or flowing water.
His speech continued fluently.
ぺらぺら is casual and often implies native-like fluency, while 流暢に is more formal and can be used in writing or polite speech. ぺらぺら is commonly used in self-introductions or informal settings, whereas 流暢に is preferred in resumes or formal descriptions.
English 'fluently' is often used with 'speak', but in Japanese, the adverb must match the verb. Do not directly translate 'I am fluent' as 私は流暢です; instead use 流暢に話せます or ぺらぺらです.
彼女はすらすらと手紙を書いた。
She wrote the letter fluently.