Crossbars
Sills
Mutual synonyms
Cite this Source
Sills and Crossbars. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/crossbars/sills
Crossbars & Sills. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/crossbars/sills>.
Sills or Crossbars. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/crossbars/sills.
Google Ngram Viewer shows how "crossbars" and "sills" have occurred on timeline