Pillowcases
Sheets and pillowcases are semantically related. In some cases you can use "Sheets" instead a noun "Pillowcases".
Sheets
Pillowcases and sheets are semantically related. Sometimes you can use "Pillowcases" instead a noun "Sheets".
Both words in one sentence
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A character wants to sneak somewhere at night without being caught, so he or she stuffs the bed with rolled up sheets or pillowcases or something to make it look as though he or she is still in bed, maybe with a fake papier-maché head sticking out from the sheets and with some clothes on.
Source: Sleeping Dummy -
In at least one of the cartoons, many of the ghosts masquerade as sheets in a haunted house, going so far as to cover furniture and serve as pillowcases.
Cite this Source
Sheets and Pillowcases. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/pillowcases/sheets
Pillowcases & Sheets. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/pillowcases/sheets>.
Sheets or Pillowcases. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/pillowcases/sheets.
Google Ngram Viewer shows how "pillowcases" and "sheets" have occurred on timeline