Floor
Floor noun - The surface upon which a body of water lies.
Ground level and floor are semantically related. In some cases you can replace phrase "Ground level" with "Floor", this terms are similar.
Ground level
Ground level noun - The floor of a building that is at or nearest to the level of the ground around the building.
Floor and ground level are semantically related. Sometimes you can use "Floor" instead a noun phrase "Ground level".
Both terms in one sentence
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In "The Mage Towers", each of the four elemental towers has a ballroom-size or better area on the first floor above ground level.
Source: Unnecessarily Large Interior -
It sort of makes sense since it was mostly a planned city in which "ground level" is the rocky ocean floor, useless for building roads on.
Source: Skyscraper City -
During the fight with the Bride on first floor, a member of Crazy 88 breaks throw the banister and crashes onto a table on ground level.
Cite this Source
Ground level and Floor. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/floor/ground_level
Floor & Ground level. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/floor/ground_level>.
Ground level or Floor. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/floor/ground_level.
Google Ngram Viewer shows how "floor" and "ground level" have occurred on timeline