Synonyms for toughness
Found 3 synonyms
stamina (noun)
Synonyms:
staying power.ruggedness (noun)
Synonyms:
strength, durability, viscosity.hardness (noun)
Synonyms:
rigidity, stiffness, firmness, solidity, inflexibility.More toughness synonyms
robustness, impact strength, ductility, impact resistance, fracture,
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