Flat and Impassible

Flat

Flat adjective - Being neither more nor less than a certain amount, number, or extent.

Impassible and flat are semantically related. In some cases you can use "Impassible" instead an adjective "Flat".

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

Impassible

Impassible adjective - Not feeling or showing emotion.

Flat and impassible are semantically related. Sometimes you can use "Flat" instead an adjective "Impassible".

Cite this Source
Impassible and Flat. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flat/impassible
Flat & Impassible. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flat/impassible>.
Impassible or Flat. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flat/impassible.
Google Ngram Viewer shows how "flat" and "impassible" have occurred on timeline