hard as nails
see definition of hard as nailsRelevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
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Synonyms for hard as nails
adj indifferent, callousAntonyms for hard as nails
- considerate
- kind
- nice
- aware
- caring
- concerned
- feeling
- impressionable
- mindful
- responsive
- sensate
- sensitive
- touched
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
durability
noun. sturdiness over time
hard
adjective. cruel, ruthless
- acrimonious
- angry
- antagonistic
- austere
- bitter
- bleak
- brutal
- callous
- cold
- cold fish
- cold-blooded
- dark
- disagreeable
- distressing
- dour
- exacting
- grievous
- grim
- hard as nails
- hard-boiled
- harsh
- hostile
- inclement
- intemperate
- intolerable
- obdurate
- painful
- perverse
- pitiless
- rancorous
- resentful
- rigorous
- rugged
- severe
- stern
- strict
- stringent
- stubborn
- thick-skinned
- tough
- unfeeling
- unjust
- unkind
- unpleasant
- unrelenting
- unsparing
- unsympathetic
- vengeful
hard-bitten
adjective. hard
hard-boiled
adjective. tough
harder
adjective. cruel, ruthless
- acrimonious
- angry
- antagonistic
- austere
- bitter
- bleak
- brutal
- callous
- cold
- cold fish
- cold-blooded
- dark
- disagreeable
- distressing
- dour
- exacting
- grievous
- grim
- hard as nails
- hard-boiled
- harsh
- hostile
- inclement
- intemperate
- intolerable
- obdurate
- painful
- perverse
- pitiless
- rancorous
- resentful
- rigorous
- rugged
- severe
- stern
- strict
- stringent
- stubborn
- thick-skinned
- tough
- unfeeling
- unjust
- unkind
- unpleasant
- unrelenting
- unsparing
- unsympathetic
- vengeful
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.