How to say "silent" in Japanese

Choosing the right word
  • 静かしずかJLPT N5approx.Common
    na-adjectiveThe default word for 'silent' or 'quiet': describes places, machines, or people making little noise. If you just mean something is not loud, this is almost always the word you want.
    キャプテンは静しずかにするように命めいじた。↗
    The captain commanded silence.
  • na-adjectiveA loanword used mainly in fixed borrowed contexts, such as describing a silent film or a silent mode on a device. It is not the ordinary way to say a place or person is silent.
  • 静粛せいしゅくCommon
    na-adjective, nounA formal word for silence, typically used in announcements or written requests asking people to keep quiet, as at ceremonies or in solemn settings. It sounds stiff in everyday conversation.
    議長ぎちょうは静粛せいしゅくを命めいじた。↗
    The chairperson ordered silence.
  • adverb (with と), suru verbDescribes a place that is still and deserted, with a sense of seclusion or quietness that feels almost lonely. Use it for empty streets, remote houses, or spots far from bustle.
  • 無口むくちJLPT N1approx.Common
    na-adjective, no-adjectiveRefers to a person who is silent in the sense of being taciturn or reticent — someone who says little. It describes character, not the quietness of a place or object.
    大おおきくて、のろくて、無口むくちでした。↗
    He was big and slow and silent.

Use 「静か」 for general quietness, 「サイレント」 in loanword contexts, 静粛 for formal requests for silence, 「ひっそり」 for deserted stillness, and 無口 for people who speak little.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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