accuracy - n. freedom from mistake or error
address - n. the words and numbers that are used to describe the location of a building and that are written on letters, envelopes, and packages so that they can be mailed to that location
assembly - n. a group of people who have gathered together
couple - adj. two or a few of something
descendant - n. someone who is related to a person or group of people who lived in the past
participate - v. to be involved with others in doing something
photograph - n. a picture made by a camera
specific - adj. special or particular