It comes into play when there's a deadline, 10 letters
The days just whiz by!, 9 letters
The minutes zip by!, 9 letters
It happens when you're having fun, 9 letters
Start of a pesky quip, 15 letters
What campaigners often think it is, and young mothers often know it is, 14 letters
With A, theme from Romeo and Juliet, 9 letters
Picture border with a high labor cost?, 9 letters
Window, of sorts... or a hint to completing 10 answers in this puzzle, 9 letters