Unauthorized

Synonyms of unauthorized

• illegal
• unapproved
• unlicensed

Antonyms of unauthorized

• approved
• authorized
• licensed

Collocations of unauthorized

unauthorized access

Frequency: 80 %

The hacker gained unauthorized access to the company's database.

unauthorized use

Frequency: 70 %

The software license strictly prohibits unauthorized use.

unauthorized entry

Frequency: 60 %

The security guard caught the intruder attempting unauthorized entry into the building.

unauthorized disclosure

Frequency: 50 %

The employee was terminated for unauthorized disclosure of confidential information.

unauthorized transaction

Frequency: 45 %

The bank alerted the customer of an unauthorized transaction on their account.

Idiomatic Expressions for unauthorized

• Phrase: Unauthorized disclosure
  Meaning: Revealing information without authorization or consent
  Usage: Employees are required to sign confidentiality agreements to prevent unauthorized disclosure of company secrets.