Erroneous
Erroneous adjective - Not being in agreement with what is true.
Improper is a synonym for erroneous in characteristic topic. In some cases you can use "Improper" instead an adjective "Erroneous", when it comes to topics like false, incorrect.
Nearby Words: error, erroneously
Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Erroneous is a synonym for improper in incorrect topic. You can use "Erroneous" instead an adjective "Improper", if it concerns topics such as characteristic, false, not suitable.
Nearby Word: improperly
Mutual synonyms
Related pairs
- irregular and erroneous
- irregular and improper
- inapt and erroneous
- inapt and improper
- inappropriate and erroneous
- inappropriate and improper
- unapt and erroneous
- unapt and improper
- unsuitable and erroneous
- unsuitable and improper
- wrong and erroneous
- wrong and improper
- perverse and erroneous
- perverse and improper
Cite this Source
Improper and Erroneous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erroneous/improper
Erroneous & Improper. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erroneous/improper>.
Improper or Erroneous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erroneous/improper.
Google Ngram Viewer shows how "erroneous" and "improper" have occurred on timeline