Approximation and Estimate

Approximation

Approximation noun - An approximate calculation of quantity or degree or worth.
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Synonyms for Approximation

Estimate is a synonym for approximation in precise topic. In some cases you can use "Estimate" instead a noun "Approximation", when it comes to topics like guess. popular alternative

Estimate

Estimate noun - An approximate calculation of quantity or degree or worth.
Usage example: an estimate of what it would cost

Approximation is a synonym for estimate in precise topic. You can use "Approximation" instead a noun "Estimate", if it concerns topics such as rough calculation. popular alternative

How words are described

good good approximation good estimate
high high approximation high estimate
best best approximation best estimate
exact exact approximation exact estimate
Other adjectives: better, original, reasonable, fair, accurate, rough, real, decent, vague, general, official, closest, nearest.

Both words in one sentence

Cite this Source
Estimate and Approximation. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/approximation/estimate
Approximation & Estimate. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/approximation/estimate>.
Estimate or Approximation. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/approximation/estimate.
Google Ngram Viewer shows how "approximation" and "estimate" have occurred on timeline