51 entries under firmness topic. ×

1
endurance(noun, support, control, honor, strength)
1
establishment(noun, support, control, strength, balance)
1
fastness(noun, support, control, strength, balance)
1
grimness(rigidity, stiffness)
1
hardheartedness(rigidity, stiffness)
1
hardness(noun, support, control, strength, balance)
1
harshness(rigidity, stiffness)
1
immobility(noun, support, control, strength, balance)
1
immovability(noun, support, control, strength, balance)
1
maturity(noun, support, control, strength, ability)
1
resoluteness(noun, support, control, strength, balance)
1
solidness(noun, support, control, strength, balance)
1
stableness(noun, support, control, strength, balance)
1
strength(noun, support, control, balance)
1
sturdiness(noun, support, control, strength, balance)
1
support(noun, control, honor, strength, balance)
1
toughness(noun, support, control, strength, balance)
0
acerbity(rigidity, stiffness)
0
equilibrium(noun, control, balance, stability)
0
inflexibility(rigidity, stiffness)
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APASmart Define. (2015). dependability thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dependability/thesaurus/synonyms
ChicagoSmart Define. 2015. "dependability thesaurus" https://smartdefine.org/dependability/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dependability thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dependability/thesaurus/synonyms>.
MLASmart Define. "dependability thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/dependability/thesaurus/synonyms>