backed up

Moved in reverse

Backed up describes something supported or confirmed: Her claims are backed up by evidence.

It also means copied for safekeeping: Make sure your files are backed up.

Traffic or systems that are backed up are congested or delayed: Traffic was backed up for miles.

Plumbing that's backed up has flow reversed or blocked: The toilet backed up and flooded the bathroom.

Opposites
flow/congestion

backed upflowing freely

cleared · clear · cleared out · flowing · unclogged

support/endorsement

backed upcontradicted

Opposed a statement

undermined · refuted · opposed · denied · abandoned

data preservation

backed updeleted

Permanently removed

lost · erased · wiped · unprotected · unsaved

Family

back, backing, backup, back up, backed, backer, backs, backers, backups

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G