softly spoken; in a whisper
Under his breath, Max called Mary a fat cow.
Under pressure to perform or meet a deadline.
Max was under the gun to complete the research before the end of the fiscal year.
Not feeling well; ill.
I'm a bit under the weather today. I think I'll take the day off.
For a hopelessly long time
You can lecture Max until you're blue in the face, but he's going to do it his way no matter what.
available for anyone.
Now that Mary is working from home, her office is up for grabs.
Undecided.
The exact date of the wedding is still up in the air at this point.
Scheming or devising.
Max is a little too quiet today. He must be up to something.
Good times and bad times.
We've had our ups and downs, but I'll always consider you my friend.