Concrete and Unimportant

Opposite meaning words

Concrete adjective - Existing in fact and not merely as a possibility.

Show all Definitions

Unimportant is an antonym for concrete in actual topic.

Unimportant adjective - Lacking importance.

Show all Definitions

Concrete is an antonym for unimportant.

Cite this Source

Unimportant and Concrete. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/concrete/unimportant

Concrete & Unimportant. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/concrete/unimportant>.

Unimportant or Concrete. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/concrete/unimportant.

Google Ngram Viewer shows how "concrete" and "unimportant" have occurred on timeline