Synonyms of unofficial

unofficial

adjective

as in unauthorized

Related Words

• unauthorized
• informal
• unorthodox
• unconventional
• unceremonious
• heterodox
• irregular
• casual
• free and easy
• easygoing
• familiar
• offhand
• lax
• relaxed
• ultracasual
• loose

Dissimilar Words

• regular
• formal
• conventional
• ceremonial
• routine
• proper
• orthodox
• correct
• ceremonious
• rigid
• decorous
• stiff
• restrained
• uptight
• inhibited
• stuffy
• constrained

Example Sentences

Recent Examples of unofficial

But the home is also well laid out, with a smaller office-or-unofficial-nursery nook upstairs and a living area that gets pretty great natural light. — Matthew Sedacca, Curbed, 19 Oct. 2026

As of late Saturday afternoon, nearly 800,000 early voters had cast in-person ballots across Georgia, including more than 86,000 on Saturday, according to the state’s unofficial online turnout tracker. — Sophia Eppley, AJC.com, 17 Oct. 2026

The Netflix honcho had met with HBO chief Casey Bloys multiple times this year, including a very public one at Superba, the airy restaurant on Sunset near the Netflix offices that also serves as the streamer’s unofficial commissary. — Mia Galuppo, HollywoodReporter, 16 Oct. 2026

Haugsjaa and Forgan pulled off rare feats by claiming titles in both singles and doubles races at USA Luge's national start championships, which are considered the unofficial start of the team's competitive season. — ABC News, 16 Oct. 2026