Cover
Cover noun - A piece placed over an open container to hold in, protect, or conceal its contents.
Pillowslip and cover are semantically related. In some cases you can use "Pillowslip" instead a noun "Cover".
Pillowslip
Cite this Source
Pillowslip and Cover. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/cover/pillowslip
Cover & Pillowslip. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/cover/pillowslip>.
Pillowslip or Cover. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/cover/pillowslip.
Google Ngram Viewer shows how "cover" and "pillowslip" have occurred on timeline