Foreigner or immigrant (emigrant)
The opposite of being a native would be a foreigner or alien.
Native
Native and citizen
The opposite of a foreigner would be a native.
Native is a word. A synonym would be another word that means the same thing, such as aborigine or perhaps inhabitant. An antonym would be a word meaning the opposite, such as alien or immigrant.
A local, a native, or a resident would be antonyms for carpetbagger.
native home internal indigenous
Some synonyms for the noun pilgrim are traveler, wayfarer, wanderer, sojourner, seeker.
non-foreignactually i disagree - i believe the Antonym offoreign is actually Native.
The antonym of the word 'synonym' is 'antonym'.
An antonym means "opposite". So an antonym for the word synonym is antonym.
The antonym for from is to. Because antonym means opposite.