Concrete and Conjectural

Concrete

Concrete adjective - Existing in fact and not merely as a possibility.
Usage example: concrete evidence, and not just a theory, must be presented at a trial

Conjectural is an antonym for concrete.

Conjectural

Conjectural adjective - Existing only as an assumption or speculation.
Usage example: a necessarily conjectural account of Shakespeare's life, since there is so little hard information

Concrete is an antonym for conjectural.

Cite this Source
Conjectural and Concrete. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/concrete/conjectural
Concrete & Conjectural. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/concrete/conjectural>.
Conjectural or Concrete. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/concrete/conjectural.
Google Ngram Viewer shows how "concrete" and "conjectural" have occurred on timeline