Bottom
Bottom noun - The side or part facing downward from something.
Usage example: that side of the shelf is supposed to be the bottom, so turn it over before you assemble the bookcase
Floor is a synonym for bottom in lowest part topic. In some cases you can use "Floor" instead a noun "Bottom", when it comes to topics like foundation.
Floor
Floor noun - The surface upon which a body of water lies.
Usage example: discovered a new species of crab living on the ocean floor
How words are described
Both words in one sentence
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This is after climbing floor by floor up from the bottom and passing over the room's ceiling.
Source: Unnecessarily Large Interior -
He gets into the elevator and presses the bottom button marked P2, holding his finger there as the floor indicator goes past that number to P3, B1 and finally B2 before the doors open.
Source: Missing Floor - I hit rock bottom/Then I fell in a hole/Then I fell through the floor of that hole some more
Source: Rock Bottom
Cite this Source
Floor and Bottom. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/bottom/floor
Bottom & Floor. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/bottom/floor>.
Floor or Bottom. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/bottom/floor.
Google Ngram Viewer shows how "bottom" and "floor" have occurred on timeline