292 entries under noun topic. ×

5
imprecision(uncertainty, vagueness, imprecision)
5
inaccuracy(uncertainty, vagueness, imprecision)
5
inexactness(uncertainty, vagueness, imprecision)
5
match(balance, equal, parallel, likeness)
5
multiplication(calculation, numeration)
5
peer(like, balance, equal, double)
5
propinquity(touch, relation, touching, proximity)
5
proximity(touch, relation, touching, nearness)
4
agreement(connection, balance, harmony, parallel)
4
alliance(balance, equal, relation, equivalent)
4
appraisement(guess, guesstimate, estimation)
4
bringing close together(verb, expression, phrasal verb)
4
contiguity(touch, relation, touching, proximity)
4
determination
4
equal(like, balance, double, equivalent)
4
impression(form, end, feeling, understanding)
4
inexactitude
4
mate(balance, equal, double, equivalent)
4
measurement(guess, calculation, guesstimate, estimation)
4
parallelism(connection, balance, harmony, parallel)
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APASmart Define. (2015). approximation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/approximation/thesaurus/synonyms
ChicagoSmart Define. 2015. "approximation thesaurus" https://smartdefine.org/approximation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, approximation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/approximation/thesaurus/synonyms>.
MLASmart Define. "approximation thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/approximation/thesaurus/synonyms>