Words similar to hush-hush

Example sentences for: hush-hush

How can you use “hush-hush” in a sentence? Here are some example sentences to help you improve your vocabulary:

While the tabs are notorious for speeding up celeb couples' romantic timetables, this romance is so hush-hush that, well, the two have yet to meet.
What's with this hush-hush attitude when it comes to being compensated for a job well done?