settler
settle + -er
https://gyazo.com/1620c00775f037c48b8a39dab4a7af22
source: Settler | Age of Empires Series Wiki | Fandom
noun
a person who moves with a group of others to live in a new country or area:
入植者, 開拓移民
e.g. the early European settlers in America were often fleeing from religious persecution.