Yes, pot is a Scrabble word!

Verb

1. Plant in a pot

Noun

1. Metal or earthenware cooking vessel that is usually round and deep; often has a handle and lid

2. A plumbing fixture for defecation and urination

3. The quantity contained in a pot

4. A container in which plants are cultivated

5. (often followed by `of') a large number or amount or extent

6. The cumulative amount involved in a game (such as poker)

7. Slang for a paunch

8. A resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets

9. Street names for marijuana