| outdoors(noun, nature, environment, part, world) |
| outside(noun, nature, environment, part, world) |
| place(noun, environment, medium, context, surroundings) |
| plexus(noun, system, complex, interaction, network) |
| position(noun, environment, medium, context, surroundings) |
| sequence(noun, system, complex, interaction, network) |
| series(noun, system, complex, interaction, network) |
| setting(noun, environment, medium, context, surroundings) |
| situation(noun, environment, medium, context, surroundings) |
| space(noun, environment, medium, context, surroundings) |
| status(noun, environment, medium, context, surroundings) |
| sticks(noun, nature, environment, part, world) |
| supersystem(noun, system, complex, interaction, network) |
| surround(noun, environment, medium, context, surroundings) |
| surroundings(noun, environment, medium, context) |
| system(noun, complex, interaction, network) |
| terrain(noun, environment, medium, context, surroundings) |
| totality(noun, system, complex, interaction, network) |
| up-country(noun, nature, environment, part, world) |
| waste(noun, nature, environment, part, world) |