Horizontal and Rough

Horizontal

Horizontal adjective - Parallel to or in the plane of the horizon or a base line.

Rough is an antonym for horizontal in lying flat topic.

Nearby Words: horizontally, Horizonte

Rough

Rough adjective - Not having a level or smooth surface.
Usage example: a rough board can give you splinters

Horizontal is an antonym for rough.

Cite this Source
Rough and Horizontal. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/horizontal/rough
Horizontal & Rough. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/horizontal/rough>.
Rough or Horizontal. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/horizontal/rough.
Google Ngram Viewer shows how "horizontal" and "rough" have occurred on timeline