Yes, gross is a Scrabble word!

Verb

1. Earn before taxes, expenses, etc.

Adjective

1. Before any deductions

2. Lacking fine distinctions or detail

3. Repellently fat

4. Visible to the naked eye (especially of rocks and anatomical features)

5. Without qualification; used informally as (often pejorative) intensifiers

6. Conspicuously and tastelessly indecent

7. Conspicuously and outrageously bad or reprehensible

Noun

1. Twelve dozen

2. The entire amount of income before any deductions are made