Synonyms|62Antonyms|3|Broader|0Narrower|0Related|336
1
iron-hard
1
ironlike
1
lapideous
1
lithoid
1
lithoidal
1
marble
1
marblelike
1
obdurate
1
resistant
1
resistive
1
rocklike
1
rocky
1
solid
1
steellike
1
steely
1
stiff
1
stonelike
1
tough
0
adamant
0
diamondlike
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APASmart Define. (2015). corneous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/corneous/thesaurus/synonyms
ChicagoSmart Define. 2015. "corneous thesaurus" https://smartdefine.org/corneous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, corneous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/corneous/thesaurus/synonyms>.
MLASmart Define. "corneous thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/corneous/thesaurus/synonyms>