Clear up
Clear up verb - To make plain or understandable.
Fail
Fail verb - To stop functioning.
Mutual synonyms
Cite this Source
Fail and Clear up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clear_up/fail
Clear up & Fail. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clear_up/fail>.
Fail or Clear up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clear_up/fail.
Google Ngram Viewer shows how "clear up" and "fail" have occurred on timeline