native; aboriginal person
Refers to indigenous people, but often carries a derogatory or colonial-era nuance. Modern usage is generally avoided in favor of more respectful terms.
The natives of that island had their own language and culture.
In old documents, indigenous people are sometimes referred to as 'dojin'.
mainlander; person from the mainland
Compound of 土 (do, 'earth, land') and 人 (jin, 'person'), literally 'person of the land'. The term originated as a neutral descriptor but acquired derogatory connotations through colonial usage.