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undoubtable

see definition of undoubtable
  • as inprovable
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Synonyms for undoubtable

adj inferable
  • certain
  • conclusive
  • confirmable
  • deductible
  • demonstrable
  • testable
  • undoubtable
  • verifiable
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.