Nonmaterial and Observable

Nonmaterial

Nonmaterial adjective - Not composed of matter.
Usage example: Newton's laws explain the effects of nonmaterial forces on bodies

Observable is an antonym for nonmaterial.

Observable

Observable adjective - Capable of being seen.

Nonmaterial is an antonym for observable.

Cite this Source
Observable and Nonmaterial. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/nonmaterial/observable
Nonmaterial & Observable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/nonmaterial/observable>.
Observable or Nonmaterial. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/nonmaterial/observable.
Google Ngram Viewer shows how "nonmaterial" and "observable" have occurred on timeline