Free talk time is the most enjoyable.

If you use the toll-free number, you won't be charged for the call.

I am using free icons of social media on my website.

She wants to live a stress-free life.

She wants to live a stress-free life.

I bought a new swim cap.

He bought a new baseball cap.

She was wearing a red beret.

He wore a top hat and looked very elegant.

When the ice cap melts, the sea level rises.