Definition: to disappear, to be invisible
Examples:
We were good friends for many years, but when he moved to South Africa, I lost track of him. I haven’t spoken to him in 10 years, and I don’t even know where he is now. He fell off my radar.
When our company was big, it got lots of press coverage. But now it’s small, and no one cares anymore. We fell off the radar.
Definition: to attract a lot of attention; to get noticed Examples: Everyone is talking about the new movie. It really made a splash. That new book is really popular. The author is on all the talk shows. She really made a splash.
Definition: to create a significant impression; to cause trouble, to be disruptive Examples: At your new job, be sure to speak up at meetings. You want to make waves right from the start. I didn't know anyone at the dinner party, so I kept quiet. I didn't want to make...
Definition: to say something awkward or inappropriate Examples: I saw my boss on the street yesterday. He was with a woman. I said I loved his wife's dress, but she wasn't his wife. She was his girlfriend. I definitely put my foot in my mouth that time. I thought the...