Yes, powers is a Scrabble word!

Verb

1. Supply the force or power for the functioning of

Noun

1. Possession of controlling influence

2. (physics) the rate of doing work; measured in watts (= joules/second)

3. Possession of the qualities (especially mental qualities) required to do something or get something done

4. (of a government or government official) holding an office means being in power

5. One possessing or exercising power or influence or authority

6. A mathematical notation indicating the number of times a quantity is multiplied by itself

7. Physical strength

8. A state powerful enough to influence events throughout the world

9. A very wealthy or powerful businessman