Plausible and Unaccountable

Opposite meaning words

Plausible adjective - Worthy of being accepted as true or reasonable.

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Unaccountable is an antonym for plausible.

Nearby Words: plausibly, plausibility

Unaccountable adjective - Impossible to explain.

Usage example: the decorator's client has an unaccountable dislike for that color

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Plausible is an antonym for unaccountable.

Nearby Words: unaccountably, unaccounted

Cite this Source

Unaccountable and Plausible. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/plausible/unaccountable

Plausible & Unaccountable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/plausible/unaccountable>.

Unaccountable or Plausible. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/plausible/unaccountable.

Google Ngram Viewer shows how "plausible" and "unaccountable" have occurred on timeline