| open(adjective, union, universal, worldwide, versatile) | |
| racially mixed(adjective, union, universal, worldwide, versatile) | |
| supranational(adjective, union, universal, worldwide, versatile) | |
| universal(adjective, union, worldwide, versatile, international) | |
| world(adjective, union, universal, worldwide, versatile) | |
| world-wide(adjective, union, universal, worldwide, versatile) | |
| worldly(adjective, union, universal, worldwide, versatile) | |
| worldwide(adjective, union, universal, versatile, international) | |
| crystal surface(noun, surface, side, aspect, boundary) | |
| after-school | |
| another reason | |
| ecology | |
| extracurricular | |
| nature | |
| open-air | |
| alfresco | |
| clairvoyant | |
| compensate | |
| exteriority | |
| in addition |
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Power Thesaurus
| APA | Smart Define. (2016). outside thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/outside/thesaurus/related |
| Chicago | Smart Define. 2016. "outside thesaurus" https://smartdefine.org/outside/thesaurus/related (accessed September 24, 2026). |
| Harvard | Smart Define 2016, outside thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/outside/thesaurus/related>. |
| MLA | Smart Define. "outside thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/outside/thesaurus/related> |