Improper and Sure enough
Opposite meaning terms
Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Sure enough is an antonym for improper.
Nearby Word: improperly
Sure enough
Sure enough adverb - As supposed or expected.
Cite this Source
Sure enough and Improper. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/improper/sure_enough
Improper & Sure enough. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/improper/sure_enough>.
Sure enough or Improper. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/improper/sure_enough.
Google Ngram Viewer shows how "improper" and "sure enough" have occurred on timeline