What is another word for being guard?
Pronunciation: [bˌiːɪŋ ɡˈɑːd] (IPA) 
Being a guard entails the act of protecting or watching over a person, place or object. There are several synonyms that can be used in place of the term "being guard." These include being a sentinel, watchman, protector, defender, custodian, security personnel, lookout, guardian, and overseer. Each of these synonyms carries a slightly different connotation, but they all share the same fundamental meaning of protecting something or someone of value. A guard may be responsible for providing security in a variety of settings, whether it's protecting a building, a person, or a piece of valuable property. Regardless of the context, being a guard is a noble responsibility that requires vigilance, attention to detail, and a strong sense of ethics.
