Yes, yields is a Scrabble word!

Verb

1. Be the cause or source of

2. End resistance, as under pressure or force

3. Give or supply

4. Give over; surrender or relinquish to the physical control of another

5. Give in, as to influence or pressure

6. Move in order to make room for someone for something

7. Cause to happen or be responsible for

8. Be willing to concede

9. Be fatally overwhelmed

10. Bring in

11. Be flexible under stress of physical force

12. Cease opposition; stop fighting

13. Consent reluctantly

Noun

1. Production of a certain amount

2. The income or profit arising from such transactions as the sale of land or other property

3. An amount of a product

4. The quantity of something (as a commodity) that is created (usually within a given period of time)