WordNet 3.0 Copyright © 2006 by Princeton University.
- 1. unofficial (vs. official), drumhead, summary, informal, loose, unauthorized, unauthorised, wildcat, unsanctioned, unauthorized#1, unauthorised
- usage: not having official authority or sanction; "a sort of unofficial mayor"; "an unofficial estimate"; "he participated in an unofficial capacity"
- 2. unofficial, unconfirmed (vs. confirmed)
- usage: not officially established; "the early election returns are unofficial"
All rights reserved.
See also: unofficial (Dictionary)