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dead sure

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Synonyms for dead sure

adv definitely
  • certainly
  • dead sure
  • for a fact
  • for certain
  • for real
  • no doubt
  • no question
  • no two ways about it
  • really
  • sure thing
  • unquestionably
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.