| visible(adjective, outside, extrinsic) |
| irrelevant(adjective, mysterious, unknown, alien, extraneous) |
| face(noun, adjective, surface, skin, outside) |
| independent(adjective, outside, extrinsic) |
| open(adjective, union, universal, worldwide, versatile) |
| remote(adjective, experience, distant, different, mysterious) |
| unrelated(adjective, mysterious, unknown, alien, extraneous) |
| impertinent(adjective, extraneous) |
| international |
| detached(adjective, mysterious, unknown, objective, alien) |
| extraterrestrial(adjective, outside, extraneous) |
| inappropriate(adjective, extraneous) |
| outermost(adjective, separate, out, outside, foreign) |
| over(adjective, separate, out, apparent, noticeable) |
| seeming(adjective, slight, detail, silly, trivial) |
| shallow(adjective, slight, detail, silly, trivial) |
| skin-deep(adjective, slight, detail, silly, trivial) |
| slight(adjective, detail, trivial, surface, shallow) |
| alfresco(adjective, separate, out, outside, foreign) |
| cortical |