Empty space
Free space and empty space are semantically related. In some cases you can use "Free space" instead a noun phrase "Empty space".
Free space
Empty space and free space are semantically related. You can use "Empty space" instead a noun phrase "Free space".
Mutual synonyms
Cite this Source
Free space and Empty space. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/empty_space/free_space
Empty space & Free space. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/empty_space/free_space>.
Free space or Empty space. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/empty_space/free_space.
Google Ngram Viewer shows how "empty space" and "free space" have occurred on timeline