Empty space
Gap and empty space are semantically related in gap above something topic. In some cases you can use "Gap" instead a noun phrase "Empty space", when it comes to topics like gap in area.
Gap
Gap noun - An open space in a barrier (as a wall or hedge).
Empty space and gap are semantically related in omission topic. You can use "Empty space" instead a noun "Gap".
Mutual synonyms
Both terms in one sentence
- That black mass of empty space in the sky at night where there's a gap in the stars?
Source: Spacetime Eater
Cite this Source
Gap and Empty space. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/empty_space/gap
Empty space & Gap. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/empty_space/gap>.
Gap or Empty space. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/empty_space/gap.
Google Ngram Viewer shows how "empty space" and "gap" have occurred on timeline