Translation guide
The English word 'quiet' covers a range of meanings from low volume to calmness, stillness, and even personality traits. Japanese uses different words and phrases depending on what kind of quiet you mean.
a quiet place
a quiet person (reserved, not talkative)
Describing a lack of sound or noise, such as a quiet room, a quiet voice, or asking someone to be quiet.
The most common and general word for 'quiet' meaning low noise or silence. Can describe places, sounds, voices, or situations.
This room is quiet, isn't it?
Noun meaning 'quietness' or 'silence', often used for a peaceful, profound quiet.
Describes a quiet and peaceful environment, often used for residential areas. Somewhat formal or written.
Describing a state of tranquility, lack of disturbance, or peacefulness, such as a quiet life, a quiet sea, or a quiet mind.
Describing a person who doesn't speak much, is shy, or keeps to themselves.
Describing doing something in a quiet manner, without sound.
Adverbial form of 静か. Used for actions done quietly.
Telling someone not to reveal information, or describing the act of staying silent about something.
Verb meaning to keep silent, say nothing. Often used in the imperative '黙って' (keep quiet about it).
Describing the action of noise or activity subsiding.
静か (shizuka) is about low volume or silence in the environment or a person's voice. おとなしい (otonashii) describes a person's gentle, reserved nature. A person can be おとなしい but not necessarily 静か if they are making noise in other ways, though they often overlap.
He is a quiet person (speaks softly, doesn't make noise).
Please be quiet.
Please speak more quietly.
夜の静けさが好きです。
I like the quiet of the night.
閑静な住宅街
a quiet residential area
Means calm, gentle, peaceful. Used for weather, sea, personality, or atmosphere. Not about volume.
The sea is calm today.
I want to lead a quiet (peaceful) life.
Can also mean peaceful or still when referring to atmosphere, but primarily about sound.
It was a quiet (peaceful) night.
Means tranquil, peaceful, often used in formal contexts or set phrases like '平穏無事' (peace and quiet).
Quiet (peaceful) days continue.
Describes a person who is quiet, gentle, and well-behaved. Often used for children or pets. Can imply shyness or lack of assertiveness.
She is a quiet person.
This dog is quiet (gentle), isn't it?
Literally 'mouthless', meaning taciturn or not talkative. Focuses on lack of speech, not necessarily shyness.
He is a quiet (taciturn) man.
Formal/literary term for being quiet and speaking little. Often used to describe a stoic or strong silent type.
a quiet craftsman
Please close the door quietly.
Means softly, gently, or stealthily. Emphasizes careful, quiet movement.
He quietly left the room.
Means secretly, stealthily, on the sly. Implies doing something quietly to avoid being noticed.
I quietly slipped away.
Please keep quiet about this.
He kept quiet even though he didn't know anything.
Literally 'to close one's mouth', meaning to refuse to speak or keep silent, often about a specific topic.
He kept quiet about that matter.
To keep something a secret. More direct than 'quiet' but conveys the same intent.
Let's keep this plan quiet.
Intransitive verb meaning 'to become quiet'. Used for noise, wind, or commotion dying down.
The storm quieted down.
I waited for the commotion to quiet down.
Transitive verb meaning 'to quiet something down', e.g., to calm a baby or suppress noise.
I had trouble quieting the baby.
彼はおとなしい人だ。
He is a quiet person (gentle, reserved, not assertive).
If you mean a shop or street is quiet because there are few customers or little activity, use 暇 (ひま, free/not busy) or 人通りが少ない (ひとどおりがすくない, few passersby), not 静か. 静か only refers to sound level.
The shop is quiet today (few customers).
He is a quiet child.
The library was very quiet.
Keep quiet about the surprise party.