Perpendicular
Perpendicular adjective - At right angles to the plane of the horizon or a base line.
Usage example: measure the perpendicular height
Steep is a synonym for perpendicular in abrupt topic. In some cases you can use "Steep" instead the word "Perpendicular" as an adjective or a noun, when it comes to topics like at right angles to. popular alternative
Nearby Words: perpendicularity, perpendicularly
Steep
Steep adjective - Having an incline approaching the perpendicular.
Usage example: a very steep rock face that is nearly impossible to climb
Perpendicular is a synonym for steep in course topic. You can use "Perpendicular" instead the word "Steep" as an adjective or a noun, if it concerns topics such as sheer, precipitous. popular alternative
Mutual synonyms
Cite this Source
Steep and Perpendicular. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/perpendicular/steep
Perpendicular & Steep. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/perpendicular/steep>.
Steep or Perpendicular. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/perpendicular/steep.
Google Ngram Viewer shows how "perpendicular" and "steep" have occurred on timeline