cocksure

Adjective

marked by excessive confidence; “an arrogant and cocksure materialist”; “so overconfident and impudent as to speak to the queen”; “the less he knows the more positive he gets”
- Synonyms
  - overconfident
  - positive
- Similar to
  - confident
- Related
  - positivity
  - positiveness
  - positivism
  - certitude
  - cocksureness
  - overconfidence
  - certitude
  - cocksureness
  - overconfidence