Fail
Fail verb - To stop functioning.
Improperly and fail are semantically related. In some cases you can use "Improperly" instead a verb "Fail".
Improperly
Improperly adverb - In a mistaken or inappropriate way.
Fail and improperly are semantically related. Sometimes you can use "Fail" instead a verb "Improperly".
Nearby Word: improper
Mutual synonyms
Cite this Source
Improperly and Fail. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fail/improperly
Fail & Improperly. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fail/improperly>.
Improperly or Fail. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fail/improperly.
Google Ngram Viewer shows how "fail" and "improperly" have occurred on timeline