Synonyms of sureness

Noun

1. assurance, self-assurance, confidence, self-confidence, authority, sureness, certainty

usage: 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"

2. sureness, steadiness, firmness

usage: the quality of being steady and unfailing; "sureness of hand"