There's no time to lose. - something that you say when it is important to do something immediately.

Come on, we've no time to lose if we want to catch the ferry.

• want for
• want for something
• want to bet
• want to curl up and die
• ward off
• ward off someone
• ward off something
• warm someone up
• warm the cockles of heart
• warm the cockles of your heart
• warm up
• warm up something
• warm up to
• warm up to someone
• warm up to something
• war of nerves
• war of words
• warts and all
• warts-and-all
• wash dirty laundry in public
• wash dirty linen in public
• wash down
• wash down something
• wash hands of
• wash hands of someone