Synonyms and Antonyms for
unauthorized
1. unauthorized (adj.)
not endowed with authority
Synonyms:
unofficial
self-appointed
unaccredited
unlicenced
illegitimate
mandate
authorisation
unauthorised
unlicensed
authorization
Antonyms:
official
authorized
legitimate
confirmed
valid
2. unauthorized (adj.)
without official authorization
Synonyms:
unofficial
unauthorised
wildcat
Antonyms:
official
legal
disenfranchisement
nonexploratory
