'Sureness' definitions:

Definition of 'sureness'

From: WordNet
noun
Freedom from doubt; belief in yourself and your abilities; "his assurance in his superiority did not make him popular"; "after that failure he lost his confidence"; "she spoke with authority" [syn: assurance, self-assurance, confidence, self-confidence, authority, sureness]
noun
The quality of being steady and unfailing; "sureness of hand"

Definition of 'Sureness'

From: GCIDE
  • Sureness \Sure"ness\, n. The state of being sure; certainty. [1913 Webster]
  • For more sureness he repeats it. --Woodward. [1913 Webster]
  • The law holds with equal sureness for all right action. --Emerson. [1913 Webster]

Synonyms of 'sureness'

From: Moby Thesaurus