Migrant is a term used to describe people who move from one place to another, often for economic or political reasons. An ALIEN is a person who is not a citizen of the country they are in, while a STRANGER is someone who is unfamiliar or unknown. An EMIGRANT is someone who leaves their home country to settle in another, while an EXPATRIATE is someone who lives outside their native country. A ROVING person is someone who moves around frequently, while a FOREIGNER is someone who is from a different country. A NOMAD is someone who does not stay in one place for long, while a goer is someone who travels from place to place. An IMMIGRANT is someone who moves to a new country to live, while an EVACUEE is someone who is forced to leave their home due to danger or disaster. An Okie is a nickname for someone from Oklahoma who moved to California during the Great Depression.