Synonyms of backup in English:

backup

noun

  • 1 never enter an unsecured area without backup
    help, support, assistance, aid;
    reinforcements, reserves, additional resources
  • Definition of backup in:

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    Word of the day flagitious
    Pronunciation: fləˈdʒɪʃəs
    adjective
    (of a person or their actions) criminal; villainous