Top Secret

Synonyms of top secret

• sensitive
• classified
• confidential

Antonyms of top secret

• public
• open
• unrestricted

Collocations of top secret

top secret information

Frequency: 70 %

The top secret information was leaked to the press.

top secret mission

Frequency: 60 %

The soldiers were assigned a top secret mission.

top secret document

Frequency: 50 %

The top secret document was locked in a safe.

top secret clearance

Frequency: 45 %

Only personnel with top secret clearance were allowed in the room.

top secret facility

Frequency: 40 %

The top secret facility was heavily guarded.

Idiomatic Expressions for top secret

• Phrase: hush-hush
  Meaning: secretive or confidential
  Usage: The project details are all hush-hush, it's top secret and no one is allowed to discuss it.