Main entry: confirmed
Definition: having been established or made firm or received the rite of confirmation
Usage: confirmed reservations; received confirmed reports of casualties; a confirmed Catholic
Antonyms: unconfirmed
Definition: not finally established or settled
Antonyms: unofficial
Definition: not having official authority or sanction
Main entry: confirmed
Definition: of persons; not subject to change
Usage: a confirmed bachelor; a confirmed invalid
Antonyms: changeable, changeful
Definition: such that alteration is possible; having a marked tendency to change