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backup
backup
synonyms
substitute
relief
stand-in
fill-in
alternate
reserve
replacement
auxiliary
surrogate
deputy
proxy
alternative
extra
fallback
second
standby
backup man
sub
accessory
reliever
spare
support
another
subordinate
ancillary
backing
help
representative
additional
emergency
assistant
stopgap
patronage
temporary
makeshift
temp
aide
secondary
supplementary
reserves
double
adjunct
understudy
other
championship
delegate
subsidiary
musical accompaniment
appointee
accompaniment
more synonyms
backup
antonyms
primary
necessary
main
hindrance
important
permanent
chief
principal
impediment
manager
superior
body
discouragement
first-class
first-rate
obstruction
real
blockage
injury
necessity