confirmed

/kənˈfɜrmd/
adjective
  1. Having been established as true, certain, or valid; verified.
    • The confirmed report showed that the storm would hit the coast by evening.
    • The scientist presented confirmed data from multiple experiments.
    • She is a confirmed member of the club, with a membership card to prove it.
  2. Fixed in a particular habit or way of life; unlikely to change.
    • She is a confirmed optimist, always seeing the bright side of things.
    • He is a confirmed bachelor who enjoys his independence.
    • My grandfather is a confirmed coffee drinker and never touches tea.
Antonyms
verb
  1. Past tense and past participle of confirm; to have established the truth or correctness of something.
    • The lab confirmed the presence of the virus in the sample.
    • The witness confirmed that she saw the suspect leave the building.
    • She confirmed her attendance at the wedding by replying to the invitation.
What does "confirmed" mean? | whatsthatwordmean | whatsthatwordmean