Perpendicular and Upstanding

Perpendicular

Perpendicular adjective - Rising straight up.
Usage example: river rafters staring awestruck at the canyon's nearly perpendicular cliffs

Upstanding and perpendicular are semantically related In some cases you can use "Upstanding" instead an adjective "Perpendicular".

Upstanding

Upstanding adjective - Rising straight up.
Usage example: not a single wall remained upstanding after the tornado had passed

Perpendicular and upstanding are semantically related in upright topic. You can use "Perpendicular" instead an adjective "Upstanding".
Cite this Source
Upstanding and Perpendicular. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/perpendicular/upstanding
Perpendicular & Upstanding. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/perpendicular/upstanding>.
Upstanding or Perpendicular. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/perpendicular/upstanding.
Google Ngram Viewer shows how "perpendicular" and "upstanding" have occurred on timeline