Word Study
unauspicious |
unauthentic |
unauthenticated |
unauthorised |
unauthoritative |
unauthorize
| unauthorized
| unauthorized absence
| unavailability
| unavailable
| unavailing
unauthorize
CIDE DICTIONARY
unauthorize, v. t. [1st pref. un- + authorize.].
To disown the authority of; to repudiate. [1913 Webster]
For further exploring for "unauthorize" in Webster Dictionary Online
