Horizontal and Plumb

Opposite meaning words

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

Usage example: a horizontal surface

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Plumb is an antonym for horizontal.

Nearby Words: horizontally, Horizonte

Plumb adjective - Having no exceptions or restrictions.

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Horizontal is an antonym for plumb in vertical topic.

Nearby Words: plumbed, plumbing, plumber, plumbic, plumbery

Cite this Source

Plumb and Horizontal. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/horizontal/plumb

Horizontal & Plumb. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/horizontal/plumb>.

Plumb or Horizontal. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/horizontal/plumb.

Google Ngram Viewer shows how "horizontal" and "plumb" have occurred on timeline