Word.ws English Dictionary

Past tense of overestimate

regular verb

The past tense of overestimate is overestimated. The past participle is also overestimated.

Forms of overestimate

Base form (V1)overestimate /ˌəʊvəɹˈɛstɪmeɪt/
Past tense (V2)overestimated
Past participle (V3)overestimated
Present participleoverestimating
Third person singularoverestimates

Overestimated in a sentence

  • I overestimated the number of attendees, and bought far too much food for the party.
  • Nevertheless, the role played by vertical transport (in particular, by biosedimentation) in self-purification of seas and oceans from chlorinated hydrocarbons must not be overestimated.2016, S.A. Patin, Pollution and the Biological Resources of the Oceans, →ISBN, page 48
  • Anaximander's interest in cosmogony has been vastly overestimated, and his achievements consistently mispraised.2010, Paul F. O'Rourke (quoting Jonathan Barnes), Offerings to the Discerning Eye, Sue D'Auria (ed.), p. 247 n.25 (Google preview). From the entry mispraise
  • Khrushchev made a grave miscalculation when he failed to appreciate the growing opposition to his power and overestimated the support of his bureaucracy.2017, Vladimir Shlapentokh, A Normal Totalitarian Society, page 80. From the entry grave
  • If we have a beta decay that suffers from the pandemonium effect, the mean gamma energies will be underestimated and the beta energies will be overestimated.2012, Amir Mesquita, Nuclear Reactors, page 78. From the entry pandemonium effect

Meaning of overestimate

  1. verb To judge or calculate too highly.
  2. noun An estimate that is too high.

Full definition of overestimate

Questions about the past tense of overestimate

What is the past tense of overestimate?
The past tense of overestimate is overestimated.
What is the past participle of overestimate?
The past participle of overestimate is overestimated.
Is overestimate a regular or irregular verb?
Overestimate is a regular verb: its past tense adds -d.

Source and license

Adapted from Wiktionary: overestimate (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Past tense of overestimate.” Word.ws, https://word.ws/past-tense/overestimate. Based on Wiktionary, CC BY-SA 4.0.