Top floor
Upper floor and top floor are semantically related. In some cases you can use "Upper floor" instead a noun phrase "Top floor".
Upper floor
Top floor and upper floor are semantically related. You can use "Top floor" instead a noun phrase "Upper floor".
Mutual synonyms
Cite this Source
Upper floor and Top floor. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/top_floor/upper_floor
Top floor & Upper floor. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/top_floor/upper_floor>.
Upper floor or Top floor. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/top_floor/upper_floor.
Google Ngram Viewer shows how "top floor" and "upper floor" have occurred on timeline