Synonyms|66Antonyms|1|Broader|3Narrower|3Related|65
1
alloy
1
alloy iron
1
concrete
1
iron
1
marble
1
stiff
1
tough
0
adamant
0
block
0
board
0
bone
0
brick
0
cartilage
0
cast-iron
0
cement
0
considerable
0
convincing
0
crag
0
crystal
0
durable
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APASmart Define. (2015). cast iron thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cast_iron/thesaurus/synonyms
ChicagoSmart Define. 2015. "cast iron thesaurus" https://smartdefine.org/cast_iron/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, cast iron thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cast_iron/thesaurus/synonyms>.
MLASmart Define. "cast iron thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/cast_iron/thesaurus/synonyms>