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hard as nail

  • as indurability
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Synonyms for hard as nail

noun sturdiness over time
  • endurance
  • grit
  • persistence
  • stamina
  • staying power
  • backbone
  • constancy
  • guts
  • gutsiness
  • heart
  • imperishability
  • lastingness
  • moxie
  • permanence
  • starch
  • durableness
  • hard as nails
  • intestinal fortitude
  • stick-to-itiveness

Antonyms for hard as nail

  • weakness
  • cowardice
  • fear
  • impermanency
  • poorness
  • unreliability
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to hard as nail

determined

adjective. driven, persistent

hardened

adjective. unfeeling

thick-skinned

adjective. hardened
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.