backup vs double
double vs backupbackup and double both are nouns.
backup is not an adjective while double is an adjective.
backup is not a verb while double is a verb.
backup is not an adverb while double is an adverb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| backup | Yes | No | No | No |
| double | Yes | Yes | Yes | Yes |
As nouns,
double is a hyponym of
backup; that is, double is a
word with a more specific, narrower meaning than
backup:
- backup: someone who takes the place of another (as when things get dangerous or difficult)
- double: a stand-in for movie stars to perform dangerous stunts
| backup (noun) | double (noun) |
|---|---|
| the act of providing approval and support | a base hit on which the batter stops safely at second base |
| (computer science) a copy of a file or directory on a separate storage device | raising the stakes in a card game by a factor of 2 |
| a musical part (vocal or instrumental) that supports or provides background for other musical parts | a quantity that is twice as great as another |
| someone who takes the place of another (as when things get dangerous or difficult) | someone who closely resembles a famous person (especially an actor) |
| an accumulation caused by clogging or a stoppage | a stand-in for movie stars to perform dangerous stunts |
| backup (adjective) | double (adjective) |
|---|---|
| used of homologous chromosomes associated in pairs in synapsis | |
| used of flowers having more than the usual number of petals in crowded or overlapping arrangements | |
| having two meanings with intent to deceive | |
| large enough for two | |
| twice as great or many | |
| consisting of or involving two parts or components usually in pairs | |
| having more than one decidedly dissimilar aspects or qualities |
| backup (verb) | double (verb) |
|---|---|
| increase twofold | |
| hit a two-base hit | |
| do double duty; serve two purposes or have two functions | |
| make or do or perform again | |
| bend over or curl up, usually with laughter or pain | |
| make a demand for (a card or suit) |
| backup (adverb) | double (adverb) |
|---|---|
| to double the degree | |
| two together | |
| downward and forward |
Words related to "backup"
- accompaniment
- accretion
- accumulation
- alternate
- approval
- approving
- back up
- backing
- backup man
- blessing
- championship
- compeer
- computer backup
- computer science
- computing
- descant
- discant
- double
- duplicate
- duplication
- equal
- fill-in
- locum
- locum tenens
- match
- musical accompaniment
- part
- patronage
- peer
- relief
- reliever
- replacement
- stand-in
- substitute
- support
- surrogate
- vamp
- voice
Words related to "double"
- actor
- ambiguous
- backup
- backup man
- ball
- base hit
- baseball
- baseball game
- bend
- bid
- big
- bivalent
- botany
- call
- card game
- cards
- clone
- copy
- dead ringer
- doer
- double over
- double up
- doubled
- doubling
- doubly
- dual
- duple
- duplicate
- equivocal
- fill-in
- flex
- forked
- function
- geminate
- genetic science
- genetics
- go
- hit
- image
- large
- line double
- line-drive double
- look-alike
- manifold
- multiple
- multiply
- operate
- phytology
- raise
- recapitulate
- redouble
- reduplicate
- relief
- reliever
- repeat
- replicate
- reproduce
- ringer
- run
- safety
- single
- stand-in
- stunt man
- stunt woman
- substitute
- three-fold
- threefold
- treble
- twice
- two-bagger
- two-base hit
- two-baser
- two-fold
- twofold
- valence
- valency
- work
- worker
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