brighten up

Make more cheerful

Brighten up means to become or make more cheerful, lively, or visually appealing.

A room brightens up with fresh paint or better lighting.

A person's mood brightens up when they receive good news: She really brightened up when she saw her old friends.

The phrase can be a gentle command: Brighten up—it's not the end of the world.

mood

cheer up

Restore good mood

hearten · perk up · encourage · animate · invigorate · revive · buoy · smile · laugh · warm

light

illuminate

Supply with radiance

glow · radiate · gleam · sparkle · sunlight · daylight · lamp · reflect · white paint · mirrors

decorate

embellish

Add decorative elements

accessorize · spruce up · liven up · freshen · prettify · jazz up · perk up · dress up · revamp · touch up

Categories
Opposites
light/illumination

brighten updarken

Diminish light in

dim · fade · cloud over · blacken · obscure

mood/emotional state

brighten updepress

Lower or sadden

sadden · dishearten · bring down · dampen · put a damper on

appearance/aesthetic

brighten updull

Lacking edge or interest

fade · lose color · tarnish · grey out · wash out

Family

bright, brighten, brightness, brightly, brighter, brightest, brightens, brightened, brightening

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