1
adj adverse, beyond one's ken, conflicting, contrary, estranged, exotic, foreign, inappropriate, incompatible, incongruous, not native, not naturalized, opposed, outlandish, remote, repugnant, separated, strange, unfamiliar
2
n foreigner, newcomer, outsider, stranger
Antonyms
, adj affiliated, akin, alike, allied, analogous, cognate, connected, corresponding, kindred, like, parallel, related, similar
n citizen, countryman, dweller, inhabitant, national, resident