Guts vs The nerve

When to use each in English, with meaning, register, and examples.

Guts

Top 5,000 (fairly common)

The nerve

InformalTop 5,000 (fairly common)
Most formal: Guts
 GutsThe nerve
Pronunciation🇬🇧 //ɡʌts//🇺🇸 //ɡʌts//🇬🇧 //ðə nɜːv//🇺🇸 //ðə nɜrv//
MeaningThe parts inside your body that help you digest food.The courage to do something difficult or embarrassing.
ExampleShe had to have guts to climb that mountain.I can't believe she had the nerve to ask for a raise.
RegisterNeutralInformal
How commonTop 5,000 (fairly common)Top 5,000 (fairly common)
Collocationshave guts, show guts, guts and determinationhave the nerve, show the nerve, the nerve to do something
Antonymscowardice, fearcowardice, timidity, shyness
Common mistakesConfused with 'gutsy' which means brave., Mistaken for 'gut' as singular without understanding the plural form., Using 'guts' in overly formal contexts.Confusing with 'the audacity' which can sound more serious., Using it too formally in serious contexts., Misusing it as a compliment when it can imply disapproval.
Usage notesUsed in neutral contexts referring to the digestive system; informal when describing bravery or determination. Avoid in formal writing.Used when someone acts boldly, often in a surprising or shocking way. Typically informal; less appropriate in formal writing.

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Guts
The nerve

Frequently asked questions: Guts vs The nerve

What's the difference between Guts and The nerve?

Guts: The parts inside your body that help you digest food. The nerve: The courage to do something difficult or embarrassing.

Which is more formal: Guts and The nerve?

Guts is the most formal of these.

Can you show an example of each?

Guts: She had to have guts to climb that mountain. The nerve: I can't believe she had the nerve to ask for a raise.

Can I use Guts and The nerve interchangeably?

Not always. Guts and The nerve are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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