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to toughen up

to toughen up

17 4.2
To become or to make someone mentally stronger and less hurt by criticism
  • phrasal verb
  • /ˈtʌfən ʌp/
  • Informal
translation icon : endurecerse
  • If you want to succeed in this industry, you need to toughen up and handle the criticism.
  • toughen up a bit
  • needs to toughen up
  • want to toughen up

I need to toughen up if I'm going to get ahead.

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Examples

Synonyms

to strengthen
vsto toughen up
327 3.0

To make muscles, relationships, or groups stronger

is specific to emotional resilience and less sensitivity to criticism
to toughen
vsto toughen up
15 3.9

To make a person or thing stronger so it can handle hard situations

is focused on emotional resilience and less sensitivity to hardship
to steel oneself
vsto toughen up
7 7.6

To prepare yourself to face something unpleasant or difficult

creates lasting resilience rather than a brief readiness
to bear up
vsto toughen up
5 4.4

To stay strong and positive when facing hard times

emphasizes becoming less sensitive, not just enduring difficult times
to steel oneself for
vsto toughen up
3 7.5

To prepare yourself mentally for something difficult or unpleasant

focuses on immediate preparation rather than long term resilience
to steel oneself against
vsto toughen up
1 7.4

Get ready in your mind to face something unpleasant

prepares briefly rather than building long term resilience
to roughen up
vsto toughen up
  • Informal
1 5.7

To make a surface not smooth or a person tougher

focuses on emotional hardening, not physical roughness or aggression
to grow some skin
vsto toughen up
  • Informal
9.4

To become less upset by criticism or problems

means becoming less sensitive to hardship or criticism

Antonyms

to soften up
  • Informal
19 3.9

To make someone more willing to agree or make something easier to bend

How Tough

to harden
57 3.9
to toughen up
  • Informal
17 4.2
to get used to
514 2.4

Surface Forms

toughen up infinitive
toughened up past participle
toughening up present participle
toughens up third person singular

Morphology

toughen + up

The verb 'toughen' already means 'make more tough/resilient' and the particle 'up' commonly signals increase or intensification, so the combined meaning 'become more resilient / make someone less sensitive' is directly derivable from the parts. This compositional pattern (verb + up = increase/change of degree) is frequent in English and recognizable to learners who know the constituents.

Etymology

The phrasal verb toughen up comes from a simple image: to toughen is to become hard or strong, and up gives the idea of 'more' or a higher state. Imagine someone who trains or faces hard times and becomes less soft and more able to cope; that's why the phrase means 'to become stronger or less sensitive to hardship'.