What are phrasal verbs that begin with "u"?

1. Upset about
2. Use up
3. Undermine
4. Upset over
5. Upset with
6. Upset at
7. Upset by
8. Upset for
9. Upset on
10. Upset to

- unbend: to relax or become less formal
- unbutton: to unfasten buttons
- unbuckle: to unfasten a buckle
- undercook: to cook something for too short a time
- undercut: to sell something for less than the competition
- underestimate: to judge something to be less than its true value
- underexpose: to expose something to light for too short a time
- underfeed: to give someone too little food
- undergo: to experience or endure something
- underhand: done in a sneaky or dishonest way
- underline: to draw a line under something
- undermine: to weaken or damage something
- underpay: to pay someone too little
- underpin: to support or strengthen something from below
- underplay: to play down the importance of something
- underprice: to sell something for less than its value
- underrate: to rate something too low
- underscore: to emphasize something
- understand: to know or comprehend something
- understate: to say something in a way that makes it seem less important
- undertake: to take on a task or responsibility
- underuse: to not use something enough
- underwrite: to guarantee or insure something
- undo: to reverse or cancel something
- unfair: not fair or just
- unfasten: to unbutton, unbuckle, or untie something
- unfavorable: not favorable or positive
- unfeeling: not feeling or showing emotion
- unfinished: not finished or completed
- unfold: to open or spread out
- unfold: to happen or develop
- unfold: to tell a story or give an explanation
- unforgettable: impossible to forget
- unfounded: not based on fact or reason
- unfriendly: not friendly or welcoming
- unfunny: not funny or humorous
- unfair: not fair or just