Synonyms of hardness in English:

hardness


See definition of hardness

noun

1‘the hardness of the ground’

SYNONYMS

firmness, solidity, stiffness, rigidity, denseness, inflexibility, inelasticity, resistance

ANTONYMS

softness

2‘there was a core of calculating hardness to this man’

SYNONYMS

hard-heartedness, heartlessness, cold-heartedness, lack of compassion, lack of feeling, lack of sentiment, callousness, unkindness, flintiness, steeliness

harshness, severity, strictness, sternness, toughness

ANTONYMS

compassion, kindness