Synonyms and related words :
acquired, adrift, alien, apparent, barbarian, barbaric, barbarous, beside the mark, beside the point, beside the question, conventionalized, cortical, epidermic, exomorphic, exotic, exterior, external, extraneous, extraorganismal, extraterrestrial, foreign, foreign-born, formal, formalist, formalistic, formulary, fringe, immaterial, impersonal, impertinent, inadmissible, inapplicable, inapposite, inappropriate, incidental, inconsequent, intrusive, irrelative, irrelevant, legalistic, nihil ad rem, nominal, nonessential, nonsubjective, not at issue, objective, off the subject, open, out, out-of-the-way, outer, outermost, outland, outlandish, outlying, outmost, outside, outstanding, outward, outward-facing, parenthetical, pedantic, peripheral, public, roundabout, seeming, strange, stylized, superficial, surface, ulterior, unearthly, unessential, unrelated