| external(adjective, place, separate, remote, surface) |
| exterior(noun, adjective, place, separate, surface) |
| outward(adjective, place, separate, surface, obvious) |
| surface(noun, adjective, place, separate) |
| extraneous(adjective, separate, exposed, superficial) |
| outermost(adjective, separate, obscure, distant) |
| foreign(adjective, separate, superficial, outside) |
| outdoor(adjective, separate, outside, external) |
| alien(adjective, separate, exposed, superficial) |
| alfresco(separate, outside, external, foreign) |
| over(adjective, place, separate, exposed) |
| extramural(separate, outside, external, foreign) |
| farthest(adjective, separate, outside, external) |
| furthest(adjective, separate, outside, external) |
| away from(expression, separate, outside, external) |
| extreme(separate, outside, external, foreign) |
| farther(separate, outside, external, foreign) |
| open-air(separate, outside, external, foreign) |