| foyer(square, courtyard, forecourt) | |
| gap(noun, opening, authorization, permission, go-ahead) | |
| go-ahead(authorization, permission) | |
| grass(common, park) | |
| grassplot(common, park) | |
| green(noun, common, park) | |
| green light(expression, authorization, permission, go-ahead) | |
| hall(noun, square, concourse, courtyard, forecourt) | |
| headroom(noun, opening, authorization, permission, go-ahead) | |
| highway(square, courtyard, forecourt) | |
| lawn(common, park) | |
| leave(authorization, permission, go-ahead) | |
| limit | |
| lobby(square, courtyard, forecourt) | |
| lounge(square, courtyard, forecourt) | |
| mall(noun, square, concourse, courtyard, forecourt) | |
| moor | |
| moorland | |
| okay(authorization, permission, go-ahead) | |
| opening(noun, authorization, permission, go-ahead) |
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Open_space on
Power Thesaurus
| APA | Smart Define. (2015). open space thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/open_space/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "open space thesaurus" https://smartdefine.org/open_space/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, open space thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/open_space/thesaurus/synonyms>. |
| MLA | Smart Define. "open space thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/open_space/thesaurus/synonyms> |