lightens up

Stops being serious

Lightens up means to become less serious, tense, or strict.

Someone who lightens up relaxes their mood or eases their demands: Lighten up, it was just a joke.

The phrase often appears as an imperative, telling someone they're being too uptight or taking things too seriously.

A situation that lightens up becomes less heavy or oppressive: The atmosphere lightened up once the boss left.

Related

liven up · easing · joy · relief · happiness · lightheartedness · opens up · jokes around · clears up · softens · unwinds · loosens up · takes it easy · warms up · calms down · mellows out · fades · breaks the ice

Opposites
mood/emotional seriousness

lightens upbroods

Ponders with gloom

darkens · sulks · mopes · stews · overthinks

intensity/pressure

lightens uptightens up

Makes less loose

doubles down · bears down · stiffens · clamps down · intensifies

atmosphere/tone

lightens updarkens

Becomes less bright

sours · chills · weighs down · dampens

Family

lighten, lightens, lightened, lightening, light, lights, lighted, lit, lighter

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