could do with

Could really use

Could do with means to want or need something, often expressing a mild desire or understated necessity: I could do with a cup of tea, This room could do with a fresh coat of paint.

The phrase softens a request or observation—saying you could do with something sounds less demanding than saying you need it.

Primarily British in flavor, though understood everywhere.

Related

in need of · a bit of · crave · alternative · handy · be able to · ameliorate · desire · beneficial · want · lack · long for · replacement · advantage · substitute · helpful · necessity · upgrade

Opposites
expression style

could do withdemand

Forceful request or requirement

must have · require · command · need · order

need/desire

could do withcould do without

Prefer not having

reject · spurn

Family

could, with, undo, undone, undoing, outdo, outdone

Familiarity
Top 100,000
Profile
Known to kids · Timeless · Abstract · Everyday, not technical · Rated G