14 entries under material topic. ×

7
rigid(adjective, behavior, conviction, stiffness)
7
solid(adjective, conviction, stiffness)
6
inflexible(adjective, behavior, conviction, stiffness)
6
firm(adjective, behavior, conviction, stiffness)
6
stiff(adjective, conviction, stiffness)
4
adamant(adjective, behavior, conviction, stiffness)
4
hard(adjective, behavior, conviction, stiffness)
4
impliable(adjective, rare, conviction, stiffness)
4
intractable(adjective, behavior, conviction, stiffness)
4
unbending(adjective, behavior, conviction, stiffness)
4
unyielding(adjective, behavior, conviction, stiffness)
3
immalleable(adjective, conviction, stiffness)
3
refractory(adjective, conviction, stiffness)
3
steadfast(adjective, conviction, stiffness)
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APASmart Define. (1970). easily moulded thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/easily_moulded/thesaurus/antonyms
ChicagoSmart Define. 1970. "easily moulded thesaurus" https://smartdefine.org/easily_moulded/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 1970, easily moulded thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/easily_moulded/thesaurus/antonyms>.
MLASmart Define. "easily moulded thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/easily_moulded/thesaurus/antonyms>