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Thesaurus / failsafe
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failsafe

See definition of failsafe on Dictionary.com
  • as insurefire
  • as infail-safe
  • as infoolproof

synonyms for failsafe

  • foolproof
  • certain
  • excellent
  • fail-safe
  • good
  • infallible
  • reliable
  • sound
  • covered
  • foolproof
  • protected
  • reliable
  • reliant
  • safeguarded
  • secure
  • sure
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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