Altitudinous
Altitudinous adjective - Extending to a great distance upward.
Steep and altitudinous are semantically related. in tall topic. In some cases you can use "Steep" instead an adjective "Altitudinous".
Steep
Steep adjective - Having an incline approaching the perpendicular.
Altitudinous and steep are semantically related. You can use "Altitudinous" instead an adjective "Steep".
Cite this Source
Steep and Altitudinous. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/altitudinous/steep
Altitudinous & Steep. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/altitudinous/steep>.
Steep or Altitudinous. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/altitudinous/steep.
Google Ngram Viewer shows how "altitudinous" and "steep" have occurred on timeline