Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Usage example: an improper use of slang in a formal piece of writing
Wrong is a synonym for improper in characteristic topic. In some cases you can use "Wrong" instead the word "Improper" as an adjective or a noun, when it comes to topics like property, indecorous, reprehensible, incorrect. vulgar substitute
Nearby Word: improperly
Wrong
Wrong adjective - Not appropriate for a particular occasion or situation.
Usage example: has a knack for saying just the wrong thing
Improper is a synonym for wrong in inappropriate topic. You can use "Improper" instead an adjective "Wrong", if it concerns topics such as characteristic, indecorous, reprehensible, ill-advised. popular alternative
Mutual synonyms
Related pairs
Both words in one sentence
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She notices that he does that but concludes it's only because he thinks something is wrong or improper about her.
Source: Meaningful Look - Improper use of the Italian language was noted by Italian readers, along with generally being wrong about things pertaining to Rome.
Source: Dan Browned / Dan Brown - Just have fun with improper placing of articles and prepositions, screwing up plural and singular forms, throwing in Blunt Metaphors Trauma terms, or just use the wrong word for what the sentence calls for.
Source: Intentional Engrish for Funny
Cite this Source
Wrong and Improper. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/improper/wrong
Improper & Wrong. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/improper/wrong>.
Wrong or Improper. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/improper/wrong.
Google Ngram Viewer shows how "improper" and "wrong" have occurred on timeline