Back-up synonyms | adjectives

Synonyms for Back-up as an Adjective

• substitute

  other, possible choice
• different

  other
• second

  other
• alternate
• other

  possible choice
• surrogate

  other
• another

  other
• flipside
• other side
• spare
• reserve
• relief
• alternative
• auxiliary
• duplicate
• backup
• standby
• reserved
• supplementary
• emergency
• secondary
• subsidiary
• fall-back
• acting
• substitutive
• by proxy
• deputed
• delegated
• substitutional
• vicarial
• vicarious
• additional
• twin
• reproduction
• extra
• in reserve