11
about(adverb, preposition, around, approximately)
11
roughly(adverb, preposition, approximately)
9
around(adverb, preposition, approximately)
8
approximately(adverb, preposition, near, roughly, about)
8
nearby(preposition, around, approximately)
7
near(preposition, around, approximately)
7
nigh(preposition, around, approximately)
6
nearly
5
close to(verb, expression, adverb, phrasal verb, preposition)
3
in the ballpark(expression, idiom, near, roughly, closely)
3
not far from(expression, idiom, adverb, roughly, around)
2
some
2
ballpark figure(expression, adverb, roughly, closely, nearly)
2
just about(verb, expression, phrasal verb)
2
upwards of(expression, adverb, near, roughly, closely)
1
almost(adverb, near, roughly, closely, nearly)
1
more or less(expression, idiom, near, roughly, closely)
1
approx
1
approximate
1
aproximately
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APASmart Define. (2015). circa thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/circa/thesaurus/synonyms
ChicagoSmart Define. 2015. "circa thesaurus" https://smartdefine.org/circa/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, circa thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/circa/thesaurus/synonyms>.
MLASmart Define. "circa thesaurus" 4 July 2015. Web. 21 September 2026. <https://smartdefine.org/circa/thesaurus/synonyms>