Altitude and Floodplain
Opposite meaning words
Altitude
Altitude noun - The distance of something or someone from bottom to top.
Floodplain is an antonym for altitude.
Floodplain
Floodplain noun - A low plain adjacent to a river that is formed chiefly of river sediment and is subject to flooding.
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Synonyms for Floodplain
Altitude is an antonym for floodplain.
Cite this Source
Floodplain and Altitude. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/altitude/floodplain
Altitude & Floodplain. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/altitude/floodplain>.
Floodplain or Altitude. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/altitude/floodplain.
Google Ngram Viewer shows how "altitude" and "floodplain" have occurred on timeline