Concrete and Say so

Concrete

Concrete noun - A strong hard building material composed of sand and gravel and cement and water.

Say so is an antonym for concrete.

Say so

Definitions of Concrete not found.

Concrete is an antonym for say so in belief topic.
Cite this Source
Say so and Concrete. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/concrete/say_so
Concrete & Say so. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/concrete/say_so>.
Say so or Concrete. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/concrete/say_so.
Google Ngram Viewer shows how "concrete" and "say so" have occurred on timeline