certain – adj. not having any doubt about something

chain – n. a group of businesses that have the same name and sell the same products or services

immediate family – n. a person's smallest family unit, consisting of the closest relatives, such as parents, siblings, and children. An immediate family may contain both biological relatives and those related through marriage.

scary – adj. causing fright

flavor – n. the quality of something that you can taste

commodity – n. something or someone that is useful or valued

brand – n. a category of products that are all made by a particular company and all have a particular name