115 entries under adjective topic. ×

9
stony(firm, stiff, rigid)
7
solid(hard, firm, stiff, compact)
6
granitic
6
hard(strong, firm, substantial, stiff)
6
rocky(firm, difficult, stiff, rigid)
5
granitelike
5
tough(firm, difficult, stiff, rigid)
4
firm(strong, hard, substantial, stiff)
4
flinty
4
obdurate
4
unyielding(hard, firm, stiff, compact)
3
concrete(strong, hard, substantial, sturdy)
3
dense(strong, hard, firm, substantial)
3
inflexible(firm, stiff, rigid, unyielding)
3
rigid(firm, stiff)
3
steely
3
stiff(firm, rigid)
2
adamantine(firm, stiff, rigid)
2
callous(firm, stiff, rigid)
2
certain(true, reliable, trustworthy, loyal)
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APASmart Define. (2015). rocklike thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rocklike/thesaurus/synonyms
ChicagoSmart Define. 2015. "rocklike thesaurus" https://smartdefine.org/rocklike/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rocklike thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rocklike/thesaurus/synonyms>.
MLASmart Define. "rocklike thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/rocklike/thesaurus/synonyms>