Synonyms for Backup

Synonyms starting with letter S

• substitute

  auxiliary, switch
• support

  help
• stand-in

  substitute
• standby

  reserve, increase
• spare

  switch
• secondary

  increase
• supplementary

  increase
• second
• supplemental

  increase
• surrogate
• sub
• stand-by

  substitute
• stopgap
• supporting
• subsidiary
• supportive
• second string

  substitute
• snarl
• sparer
• stand in
• subordinate
• servant
• small-fry
• substract
• substitutive
• symbol
• successor
• supplanter
• succedaneum
• small fry
• small time
• second rate
• stoppage
• snarl-up
• surplus
• supernumerary
• superfluous
• supererogatory
• service
• subsidy