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through thick and thin

through thick and thin

11 3.3
In all situations, both good and bad, people stay loyal and support each other
  • idiom
  • Informal
translation icon : en las buenas y en las malas
  • You should stick by your friends through thick and thin!
  • stick together through thick and thin
  • stay through thick and thin
  • stand by us through thick and thin

Instead, love is a commitment to stick with someone through thick and thin, through the good and the ugly.

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Examples

  • I saw them stand by each other through thick and thin.

    Blog text (20)
  • We've been through thick and thin together.

  • Ever since then I just want us to stick together, through thick and thin.

  • We are all human, and they, as clients, will stick to me through thick and thin.

    Blog text (12)
  • Your husband should have your back all the time, through thick and thin.

    Blog text (25)
  • Instead, love is a commitment to stick with someone through thick and thin, through the good and the ugly.

  • You have stood by me through thick and thin, good times and bad.

  • Their friendship, which started over Thanksgiving years ago, has continued through thick and thin.

    Blog text (8)
  • They'll stick with us through thick and thin.

  • I was there for him through thick and thin, and so was he for me.

Synonyms

steadfastly
vsthrough thick and thin
15 5.8

Firmly and without changing their mind

focuses on constant loyalty across good and bad
staunchly
vsthrough thick and thin
11 5.9

In a firm and loyal way showing strong support

expresses loyalty in every situation, not only strong support
stalwartly
vsthrough thick and thin
1 7.4

In a strong, loyal, and determined way

means steady loyalty through good times and bad, not just strength

Antonyms

96 4.7

Not staying the same over time and not agreeing with other facts

18 4.9

Stopping support or care for someone who depends on you

How Loyal

through thick and thin
  • Informal
11 3.3
devoted
80 3.4
faithful
104 1.8
loyal
505 1.0
supportive
348 2.8

Surface Forms

Morphology

through + thick + and + thin

The construction signals continuity ('through') plus a contrasting pair ('thick and thin') that can be interpreted as different conditions, so a learner might infer a general sense of enduring across situations. However, the shift from literal thickness to the idiomatic sense of 'good and bad times' is metaphorical and not fully predictable, so a B1 learner who only knows the component words may only partially infer the precise meaning without exposure.

Etymology

Through thick and thin may come from a simple picture: you travel 'through' land that is thick (dense trees and hard to move through) and then through places that are thin (open and easier to pass). So, to stay through thick and thin with someone means to be with them in all situations, 'good or bad'.