Synonyms for Backup
Verb Another word for backup — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.
Definition
a copy of data or a system that can be used if the original fails or is lost
Synonyms & similar words
substitute
support
standin
computerbackup
relief
backing
championship
reliever
fillin
musicalaccompaniment
backupman
accompaniment
patronage
spare
reserve
substitute
standby
replacement
contingency
duplicate
replica
copy
second-string
alternate
auxiliary
supporting
secondary
additional
supplemental
extra
emergency
fallback