alien
adj//ˈeɪ.li.ən//främmande, främling, utlänning, utomjording, rymdvarelse, utomjordling
Not belonging to the same country, land, or government, or to the citizens or subjects thereof; foreign.
A person, animal, plant, or other thing which is from outside the family, group, organization, or territory under consideration.
(sometimes, derogatory) A mischievous or suspicious foreigner.
Any life form of extraterrestrial or extradimensional origin.