Flat and Ridge

Opposite meaning words

Flat noun - A room or set of rooms in a private house or a block used as a separate dwelling place.

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Ridge is an antonym for flat.

Nearby Words: flatter, flatly, flatness, flatlet, flatting

Ridge noun - The line formed when two sloping surfaces come together along their topmost edge.

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Flat is an antonym for ridge in raised part of solid topic.

Nearby Words: ridged, ridging, ridgy

Most likely it is a sawtooth pattern◊, making it more difficult to go against the flat part of the ridge as opposed to the slanted part.

Source: Manga / The Enigma of Amigara Fault

Cite this Source

Ridge and Flat. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/flat/ridge

Flat & Ridge. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/flat/ridge>.

Ridge or Flat. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/flat/ridge.

Google Ngram Viewer shows how "flat" and "ridge" have occurred on timeline