unofficial

• Describe algo que no tiene aprobación o reconocimiento oficial por parte de una autoridad u organismo, o que no está confirmado formalmente. También puede referirse a algo no autorizado o que actúa al margen de los canales oficiales.

Describes something that is not formally authorized or recognized by an official body or authority.

1. Not formally authorizedB1formal

   Lacking official approval, recognition, or sanction from an authority.

   no oficial

   • The meeting was unofficial, so no minutes were taken.
   • He acted as an unofficial representative of the group.
   • The report is based on unofficial sources.

   Sinónimosinformalunauthorizedunratifiedunsanctioned

   Antónimosapprovedauthorizedformalofficialsanctioned

2. Not formally establishedB1formal

   Not created or recognized through official procedures or laws.

   No establecido formalmente

   • The club started as an unofficial gathering of friends.
   • There is an unofficial rule about not using phones during dinner.
   • The path is an unofficial shortcut through the woods.

   Sinónimosinformaloff the recordprivateunauthorizedunconfirmedunratifiedunsanctioned

   Antónimosauthorizedformalofficialsanctioned