Mountainous
Mountainous adjective - Unusually large.
Precipitous and mountainous are semantically related. in hilly topic. In some cases you can use "Precipitous" instead an adjective "Mountainous".
Nearby Words: mountain, mountaineer
Precipitous
Precipitous adjective - Having an incline approaching the perpendicular.
Usage example: a precipitous ski slope that fully merits its triple diamond designation
Mountainous and precipitous are semantically related. Sometimes you can use "Mountainous" instead an adjective "Precipitous".
Cite this Source
Precipitous and Mountainous. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/mountainous/precipitous
Mountainous & Precipitous. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/mountainous/precipitous>.
Precipitous or Mountainous. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/mountainous/precipitous.
Google Ngram Viewer shows how "mountainous" and "precipitous" have occurred on timeline