Synonyms of Hush-Hush:
Top Secret – Under Wraps – Keep Quiet
Example:
- The project is hush-hush for now.
- They’re keeping it hush-hush until the launch.
- It’s a hush-hush deal—don’t tell.
Cost An Arm And A Leg
Synonyms of Cost An Arm And A Leg: Pricey Deal – Break The Bank – Big Bucks Example: This bag