Backup synonyms

băk'ŭp'

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Part of speech:

spare
A replacement, especially a tire, reserved for future need.
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substitute (related)
(Grammar) A word or construction used in place of another word, phrase, or clause.
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emergency
For use during emergencies:
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supplementary
The definition of supplementary is something that is added on, or that completes something.
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championship
(Sports) A competition to determine a champion, especially the final of a series of competitions.
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computer backup
(computer science) a copy of a file or directory on a separate storage device
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standby
A person or thing that can always be depended on, is always effective, etc.
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understudy
The definition of an understudy is an actor who learns the role of another actor and who performs when that actor is unable.
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patronage
The power to appoint to office or grant other favors, esp. political ones
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accompaniment
The definition of an accompaniment is an item that goes with something else, or a musical part intended to be played in support of the other parts of the piece.
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musical accompaniment
a musical part (vocal or instrumental) that supports or provides background for other musical parts
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auxiliary
A person or group that acts in an auxiliary manner.
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reinforcement
Additional personnel or equipment sent to support a military action.
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alternate
(US) A replacement of equal or greater value or function.
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reserve
A reservation of public land:
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help
One that helps:
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second
A second helping of something to eat
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second-string
The group of players that substitute for the starting players or from which substitute players are drawn on a sports team.
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back up (related)
of or having to do with the backing up of computer data, files, etc.
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back (related)
(Not comparable) Not current.
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secondary
Possessing some quality, or having been subject to some operation (as substitution), in the second degree; as, a secondary salt, a secondary amine, etc. Compare primary.
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increase (related)
Used or held in reserve
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backing
Support or aid:
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backups (related)
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defragmentation (related)
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backing-up (related)
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defrag (related)
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defragment (related)
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setup (related)
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uniback (related)
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defragmenter (related)
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disk (related)
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defragmenting (related)
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hard disk (related)
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undelete (related)
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support
Financial or other help.
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stand-in
A person of similar size and shape to an actor that "stands-in" for the actor during the lengthy process of setting up a shot, who, unlike a double, does not appear in the film.
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relief
Relief is the ease of pain, tension, strain or other discomfort.
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reliever
(Baseball) A relief pitcher.
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backup-man
someone who takes the place of another (as when things get dangerous or difficult)
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fill-in
One that serves as a substitute for another.
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Find another word for backup. In this page you can discover 43 synonyms, antonyms, idiomatic expressions, and related words for backup, like: spare, substitute, emergency, supplementary, championship, computer backup, standby, understudy, supplemental, patronage and accompaniment.
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Backup Sentence Examples

  • Always good to have a backup plan.

  • Should you store a backup off-site in case the building is severely damaged?

  • I have tried several times, using the original and the backup diskette, with the same results.

  • With a battery backup, individuals who enjoy outdoor activities such as campers, boaters and motor home enthusiasts can continue their sleep apnea treatments using a battery in lieu of plugging the machine into standard AC current.

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Words that mention backup in the Dictionary

Words near backup in the Thesaurus