Adequate and Improper

Opposite meaning words

Adequate adjective - Of a level of quality that meets one's needs or standards.

Usage example: this old computer is probably adequate if you just want to type a term paper

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Improper is an antonym for adequate in inadequate topic.

Nearby Words: adequately, adequacy, adequation

Improper adjective - Not appropriate for a particular occasion or situation.

Usage example: an improper use of slang in a formal piece of writing

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Adequate is an antonym for improper in appropriate topic.

Nearby Word: improperly

Cite this Source

Improper and Adequate. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/adequate/improper

Adequate & Improper. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/adequate/improper>.

Improper or Adequate. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/adequate/improper.

Google Ngram Viewer shows how "adequate" and "improper" have occurred on timeline