Yes, fit is a Scrabble word!

Verb

1. Be agreeable or acceptable to

2. Be the right size or shape; fit correctly or as desired

3. Satisfy a condition or restriction

4. Make fit

5. Insert or adjust several objects or people

6. Be compatible, similar or consistent; coincide in their characteristics

7. Conform to some shape or size

8. Provide with (something) usually for a specific purpose

9. Make correspond or harmonize

Adjective

1. Meeting adequate standards for a purpose

2. (usually followed by `to' or `for') on the point of or strongly disposed

3. Physically and mentally sound or healthy

Noun

1. A display of bad temper

2. A sudden uncontrollable attack

3. The manner in which something fits

4. A sudden flurry of activity (often for no obvious reason)