3
condensed(adjective, set, hard, tough, solid)
3
connect(verb, touch, join, stick, unite)
3
consolidate(verb, close, set, firm, bring)
3
consolidated(adjective, set, hard, firm, solid)
3
couple(verb, touch, join, stick, unite)
3
crystallize(verb, close, set, firm, dry)
3
definitive
3
discernible(adjective, manifest)
3
express(clear, certain, sure)
3
fixed(adjective, set, strong, hard, solid)
3
gelatinize(verb, set, dry, jellied, calcify)
3
good
3
granite(adjective, hardness)
3
granitic(adjective, hardness)
3
hands-on
3
horny
3
impermeable(hard, solid, rigid, density)
3
incarnate(adjective, physical, material, manifest, actual)
3
iron
3
link(verb, touch, join, stick, unite)
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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>