45 entries under idiom topic. ×

3
terra cotta(expression, sculpture)
2
heart of oak(expression, hardness)
1
along for the ride(expression, adjective, detached, impassive)
1
big marble
1
cast iron(expression, hardness)
1
going with the flow(expression, adjective, detached, impassive)
1
hard as nails
1
heart of stone(expression, insensibility)
1
middle block
1
rolling with the punches(expression, adjective, detached, impassive)
1
saw log
1
track ball
1
white as snow
0
bearing ball
0
billiard ball
0
ceramic ware(expression, sculpture)
0
cold as charity(expression, cold)
0
cold as iron(expression, cold)
0
cold as lead(expression, cold)
0
cold fit(expression, insensibility)
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APASmart Define. (2015). marble thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/marble/thesaurus/synonyms
ChicagoSmart Define. 2015. "marble thesaurus" https://smartdefine.org/marble/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, marble thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/marble/thesaurus/synonyms>.
MLASmart Define. "marble thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/marble/thesaurus/synonyms>