Here is a list of English words that are used to describe someone's personality. brave-someone who isn't afraid of danger. Example sentence: Mario is a coastguard. He is very brave.His job is to rescue people. chatty-someone who talks a lot. Example sentence: Maria is a very chatty person.ean - 1) Someone who is a nasty person. 2) Someone who doesn't like spending money. Example sentence: Phillip is very mean. He never pays for his share of things. moody-adjective used to describe someone who behaves differently every time you meet them. Example sentence: Nina is very moody.