unmigrant
/ˌʌnmaɪˈɡrænt/Definitions
1. noun
A person who has left their home country to settle in another country.
“The study focused on the challenges faced by unmigrants in adapting to their new environment.”
2. noun
A person who is returning to their home country after living abroad.
“After years of living abroad, she was considered an unmigrant when she decided to return to her homeland.”