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in her right mind

in her right mind

6 4.6
Thinking clearly and acting sensibly
  • idiom
: cuerdo
  • Or are you, perhaps, not in your right mind?
  • one in their right mind
  • man in his right mind
  • woman in her right mind

Examples

  • No judge in his right mind would let this continue.

  • Then why would any witness in his right mind ever come forward or do my job?

  • What father in his right mind would want to see that?

    Fiction book (1990)
  • What man in his right mind would believe such a story?

    Fiction book (2001)
  • Beth was not in her right mind when she signed those forms.

  • No lady has a vegetable garden, and no person in her right mind would put one in front of a nice house anyway.

    Fiction book (1997)
  • What married woman in her right mind invites a girl that pretty into her own home?

  • No woman in her right mind would attempt to operate a 150,000-acre spread.

  • No one in his right mind is going to believe she's a doctor, not even a veterinarian.

  • Any person in their right mind would think twice before making such a risky investment.

Synonyms

sane
vsin her right mind
130 3.2

Having a healthy mind and able to think clearly

focuses on sensible, responsible behaviour rather than clinical mental illness status
of sound mind
vsin her right mind
  • Formal
10 6.5

Able to think clearly and make decisions

means sensible, rational behaviour in normal situations rather than formal legal capacity
clear-thinking
vsin her right mind
7 4.2

Able to think calmly and logically without confusion or distraction

emphasizes behaving sensibly and responsibly rather than only clear thinking

How Sane

sane
130 3.2
in her right mind
6 4.6
irrational
160 4.4
delusional
139 7.9

Surface Forms

Morphology

in + her + right + mind

The sense 'sane; thinking sensibly' can be partly inferred from 'right' (proper/correct) + 'mind' (the faculty of thinking) as meaning a properly functioning mind, so a learner who knows the constituents may guess a related sense. However, the idiomatic phrasing and the specific sense 'not crazy' is a conventionalized extension of 'right' that is not fully predictable and shows cross‑linguistic variation, making it only partly transparent to B1 learners.

Etymology

In her right mind paints a simple picture: her mind is right, meaning correct and working well rather than confused. So, to say someone is in her right mind means she is 'thinking clearly' and not acting in a wild or unsafe way.