watch one's mouth

Guard your tongue

To watch one's mouth is to be careful about what one says—avoiding offensive, inappropriate, or provocative speech.

Usually appears as a warning or command: Watch your mouth, young man.

The phrase implies someone has already said something objectionable or is about to.

You'd better watch your mouth around her father.

Related

context · restrain · think before speaking · decorum · discretion · courtesy · civility · propriety · hold back · prudence · tact · sensitivity · deliberate · offensive · respect · mindfulness · mind your manners · diplomacy

Opposites
verbal restraint

watch one's mouthspeak freely

Express opinions openly

speak one's mind · let loose · shoot from the hip · not mince words · let it all out

social propriety

watch one's mouthtalk back

Respond with disrespect

cross the line · sass · run one's mouth · mouth off · talk trash

Family

watch, mouth, watches, watched, watching, watcher, watchers, watchful, watchfully

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G