Cases of word usage

1) a person, firm, product etc that competes (competitor)

2) a particular (style of) product from a particular business company; to produce, construct, shape, form, (something) (especially using parts or materials) (make)

3) baked product made with flour (phyllo)

4) baked product made with flour (phyllos)

5) an activity, area of study, to which a person gives particular attention; a product for which a business or place is well known (speciality)

6) an extra advantage, benefit or product from a large activity or process (spin-off)

7) a person, business etc paying for a sport event, a team, an exhibition etc in return for advertising a product or trade mark (sponsor)

8) forming the main part; a main part or product for trading; a U-shaped metal pin hammered into a surface, used to hold something in position; a piece of wire as pushed through sheets of paper and bent to hold them together (staple)

9) to raise (an exam result, the quality of a product etc) to a higher grade (upgrade)