| close on(verb, expression, phrasal verb, preposition, approximately) | |
| closely(adverb, near, roughly, nearly, almost) | |
| comparatively(adverb, roughly, closely, about, nearly) | |
| generally(adverb, roughly, closely, around, about) | |
| in the region of(expression, idiom, adverb, preposition, roughly) | |
| loosely(adverb, roughly, closely, about, nearly) | |
| proximately(adverb, roughly, closely, about, nearly) | |
| thereabout | |
| thereabouts | |
| very close(expression, adverb, roughly, closely, nearly) | |
| ca | |
| access | |
| all but(expression, idiom) | |
| broadly | |
| country | |
| district | |
| environ | |
| environment | |
| environs | |
| expose |
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Circa on
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| APA | Smart Define. (2015). circa thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/circa/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "circa thesaurus" https://smartdefine.org/circa/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, circa thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/circa/thesaurus/synonyms>. |
| MLA | Smart Define. "circa thesaurus" 4 July 2015. Web. 21 September 2026. <https://smartdefine.org/circa/thesaurus/synonyms> |