1- Yack on at
– To talk in an annoying, boring and long way

2- Yack away
– To talk non-stop in a boring way

3- Yammer on about
– To talk continuously for a long time in a way that is annoying to other people

4- Yammer on at
– To talk continuously for a long time in a way that is annoying to other people

5- Yank off
– To remove something, like a piece of cloth or bread, by tearing it with one quick strong pull
– To masturbate

6- Yearn for
– To wish for something

7- Yell out at
– To shout or make a loud noise, usually when you are angry, in pain, or excited

8- Yap at
– To bark
– To talk to someone all the time

9- Yap away
– To talk in a continuous, fast, and boring way

10- Yawn away
– To waste time
– To get bored with something

11- Yield to
– To giving way to people or vehicles
– To surround

12- Yield up to
– To surround
– To reveal a secret

13- Yoke up
– To join together
– Have a common goal

1- Zero in on
– To aim
– To adjust
– To focus
– To approach

2- Zero out
– reduce something to zero
– To cancel eliminate or remove entirely
– Stop scholarships or funding

3- Zip by
– To move or pass quickly
– To meet someone briefly

4- Zip it
– Keep quiet and say nothing!

5- Zip off
– Stop talking!

6- Zip up
– Keep quiet and say nothing!

7- Zip around
– Move from a place to another place very quickly to shopping
– To deliver

8- Zone in
– To focus and pay attention on an object

9- Zone in on
– To focus and pay attention on an object

10- Zone out
– fall asleep or lose concentration or consciousness
– Not paying attention to others
– Being distracted from a situation and lost in thoughts

11- Zonk out
– To make someone unconscious
– Sleep or pass out
– Drain mental or physical energy

12- Zoom in on
– Zoom

13- Zoom out
– Perspective or overview
14- Zoom off
– Leave somewhere quickly