Cover up
Cover up verb - To keep from being publicly known.
Mutual synonyms
Cite this Source
Graying and Cover up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/cover_up/graying
Cover up & Graying. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/cover_up/graying>.
Graying or Cover up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/cover_up/graying.
Google Ngram Viewer shows how "cover up" and "graying" have occurred on timeline