Cover
Cover verb - Hide from view or knowledge.
Usage example: The President covered the fact that he bugged the offices in the White House
Cover up is a synonym for cover in wrap topic. In some cases you can use "Cover up" instead the word "Cover" as a verb or a noun, when it comes to topics like conceal.
Cover up
Cover up verb - Hide from view or knowledge.
Mutual synonyms
Cite this Source
Cover up and Cover. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/cover/cover_up
Cover & Cover up. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/cover/cover_up>.
Cover up or Cover. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/cover/cover_up.
Google Ngram Viewer shows how "cover" and "cover up" have occurred on timeline