| A | B |
| uncouth | awkward; clumsy; crude; ill mannered |
| unscrupulous | not caring about right and wrong; without conscience; dishonest |
| utility | usefulness; a company providing public services |
| valiant | brave; courageous |
| vanquish | to conquer; to defeat; to overcome |
| velocity | rate of motion; speed; swiftness; quickness |
| versatile | able to do many things well; many sided; having many uses |
| veto | the act of rejecting something that is proposed; to reject or turn down something that is proposed |
| vivacious | lively; animated; spirited |
| zealous | intensely devoted; eager; enthusiastic |