2
jell(verb, close, set, firm, dry)
2
jellify(verb, set, dry, jellied, calcify)
2
jelly(set, dry, thicken, coagulate, clot)
2
kerb
2
knot
2
lump
2
macadam(noun, pitch, tar, throughway, flagstone)
2
marble
2
mass
2
metal
2
nail
2
obdurate
2
observable(adjective, manifest)
2
osseous
2
paving(noun, tar, throughway, flagstone, putty)
2
paving material(expression, idiom)
2
pebble
2
perceptible(adjective, physical, material, actual, palpable)
2
petrify(verb, close, set, firm, solid)
2
phenomenal(adjective, body, solid, material, matter)
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APASmart Define. (2016). concrete thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/concrete/thesaurus/synonyms
ChicagoSmart Define. 2016. "concrete thesaurus" https://smartdefine.org/concrete/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, concrete thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/concrete/thesaurus/synonyms>.
MLASmart Define. "concrete thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/concrete/thesaurus/synonyms>