Martian, Adversary, Adverse, Alter, Antagonistic, Anti, Antipathetic, Antithetic, Apart, Assign, Astronaut, Barbarian, Barbaric, Barbarous, Case, Cede, Change, Character, Clashing, Competitive, Con, Conflicting, Contradictory, Contrary, Convert, Convey, Cosmonaut, Counter, Crackpot, Crank, Cross, Deed, Detached, Disconnected, Discrete, Disjunct, Dissociated, Disunite, Division, Eccentric, Emigre, Enemy, Exclusiveness, Exile, Exotic, Exterior, External, Extragalactic, Extramural, Extraneous, Extrasolar, Extraterrestrial, Extraterritorial, Tramp, Transcendental, Type, Ulterior, Ultramontane, Unaffiliated, Unassociated, Unconnected, Uncooperative, Unearthly, Unfamiliar, Unfriendly, Unrelated, Wanderer, Wean, Xenophobia, Zealot, Extrinsic, Fanatic, Foreign, Foreigner, Fractious, Hermit, Hobo, Hostile, Immigrant, Incommensurable, Incomparable, Incompatible, Incongruous, Independent, Inimical, Insular, Insularity, Insulation, Intrusive, Isolated, Isolation, Loner, Maverick, Narrowness, Natural, Negative, Newcomer, Nonconformist, Nut, Obstinate, Oddity, Opponent, Opposed, Opposing, Opposite, Oppositional, Original, Other, Outcast, Outlandish, Outlaw, Outside, Outsider, Pariah, Parochialism, Perverse, Quarantine, Recalcitrant, Refractory, Refugee, Relinquish, Removed, Repugnant, Rival, Seclusion, Segregate, Segregation, Separate, Separated, Separation, Snobbishness, Solitary, Space, Spaceman, Strange, Stranger, Tightness