potter – n. a person who makes pots, bowls, plates, etc., out of clay : a person who makes pottery by hand
foolish – adj. having or showing a lack of good sense or judgment
patent – n. protected by a trademark or a brand name so as to establish proprietary rights analogous to those conveyed by letters patent or a patent
broker – n. a person who helps other people to reach agreements, to make deals, or to buy and sell property such as stocks or houses
crash – n. a sudden decline (as of a population) or failure (as of a business) <a stock market crash>
grease – n. an oily substance
tour company – n. a journey through the different parts of a country, region, etc.
reservation – n. an arrangement to have something (such as a room, table, or seat) held for your use at a later time
customer – n. someone who buys goods or services from a business