233 entries under adjective topic. ×

2
heavy(set, hard, tough, solid)
2
honest(physical, material, real, actual)
2
incompressible(firm, density)
2
inflexible(hard, tough, solid, rigid)
2
obdurate
2
observable
2
perceptible(physical, material, actual, palpable)
2
phenomenal(body, solid, material, matter)
2
positive(clear, solid, certain, substantial)
2
present(physical, material, manifest, actual)
2
proved
2
reality(noun, being in fact)
2
reliable
2
rigid(hard, tough, correct, solid)
2
rigorous(correct, solid, exact, proper)
2
severe(correct, solid, exact, proper)
2
stiff(set, hard, tough, solid)
2
strict(correct, solid, exact, proper)
2
tight(strong, hard, substantial, compact)
1
appeared
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APASmart Define. (2016). concrete thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/concrete/thesaurus/synonyms
ChicagoSmart Define. 2016. "concrete thesaurus" https://smartdefine.org/concrete/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, concrete thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/concrete/thesaurus/synonyms>.
MLASmart Define. "concrete thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/concrete/thesaurus/synonyms>