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hard nail

hard nail

8.4
A person who is very tough and not easily influenced
  • noun
  • Informal
translation icon : duro
  • In the courtroom, the lawyer was known as a hard nail who never showed weakness.

Examples

  • She is a hard nail in negotiations.

  • You need to be a hard nail to survive in this industry.

  • He’s a hard nail and won’t be intimidated by threats or pressure.

  • You have to be a hard nail to work long hours in such a competitive environment.

  • In the courtroom, the lawyer was known as a hard nail who never showed weakness.

  • He’s a hard nail and won’t be intimidated by threats or pressure.

  • You need to be a hard nail to survive in this industry.

Synonyms

tough
vshard nail
5 7.5

A person who is strong and may threaten or hurt others

is mainly about being unyielding to influence rather than physical strength or aggression
toughie
vshard nail
  • Informal
4 7.6

A person, question, or thing that is very difficult to deal with

is limited to describing people who are unyielding rather than general challenges
tough customer
vshard nail
  • Informal
3 5.3

A person who is hard to deal with or persuade when making a deal

is less tied to business situations and more generally unyielding
hardhead
vshard nail
  • Informal
1 6.6

A person who is stubborn and does not change their mind

focuses more on being unyielding to influence rather than practical thinking
hardcase
vshard nail
  • Informal
1 8.1

A person who is tough and difficult to deal with

is mainly about being strongly unyielding to persuasion rather than merely difficult

Antonyms

pushover
  • Offensive
18 5.1

A person who is easily persuaded or used by others

softie
  • Offensive
14 5.8

A person who shows strong feelings and is easily moved

How Tough

hard nail
  • Informal
8.4
hard-nosed
12 7.2
tough
5 7.5

Surface Forms

hard nail singular
hard nails plural

Morphology

hard + nail

The meaning 'a person who is very tough or unyielding' cannot be straightforwardly derived from 'hard' (firm) + 'nail' (a spike or fingernail), since 'nail' does not denote a person and the collocation is not a standard compositional pattern in English. Although a related idiom exists ('tough as nails'), 'hard nail' is not conventionally used this way, so a B1 learner who only knows the constituents would not reliably infer the intended meaning.

Etymology

Hard nail paints a clear image: a nail is a small, hard metal pin that holds things tight, and if it is hard you cannot bend or move it. So, calling someone a hard nail means they are 'very tough' and 'difficult to influence'.