down-

Opposite of up

Down- as a prefix indicates movement to a lower position, reduction, or completion.

Downgrade moves something to a lesser status.

Download transfers data from a remote system to a local one.

Downsize reduces scale or workforce.

Downplay minimizes importance.

The prefix can intensify finality: We downed our drinks and left.

Downstream and downwind indicate direction of flow or wind.

reduction

downsize

Reduce scale or staff

downmarket · downcycle · downtick · downtime · downtrend

negative

downside

Disadvantage of something

downswing · downslope · downtime

decrease

downsize

Reduce scale or staff

downscale · downshift · downswing · downcycle · downmarket · downtick · downspout

lowering

downstairs

On a lower floor

downrange · downwind · downriver · downcourt · downslope

Opposites
vertical direction

down-up-

Toward higher position

ascending · rising · skyward · upward · heavenward

quantity/intensity change

down-up-

Toward higher position

over- · hyper- · super- · mega- · ultra-

status/hierarchy

down-up-

Toward higher position

upgrade · upscale · upmarket · uplift · upward

Phrases
Family

downtown, downfall, downpour, downward, downs, downhill, download, downcast, downgrade

Familiarity
Top 1,000,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G