1. (a.) External; outward; unessential; -- opposed to intrinsic; as issues extrinsic to the real matter\.

2. (a.) Attached partly to an organ or limb and partly to some other part/ -- said of certain groups of muscles. Opposed to intrinsic.

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