Guts vs Nerve

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

Guts

Top 5,000 (fairly common)

Nerve

Top 1,000 (very common)B2noun
Most common: Nerve
 GutsNerve
Pronunciation🇬🇧 //ɡʌts//🇺🇸 //ɡʌts//🇬🇧 /["/nɜːv/"]/🇺🇸 /["/nɜːrv/"]/
MeaningThe parts inside your body that help you digest food.A part of the body that carries signals between the brain and other parts.
ExampleShe had to have guts to climb that mountain.She had the nerve to confront her boss about the unfair treatment.
RegisterNeutralNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR level-B2
Part of speechnoun
Collocationshave guts, show guts, guts and determinationpinched, trapped, sensitive, damage, pinch, strain, go, lead, run, bundle, cell, ending, along a/​the nerve, nerve in, nerve to, every nerve in somebody’s body, hit a nerve, strike a (raw) nerve, exam, first-night, jittery, calm, control, ease, an attack of nerves, a bag of nerves, a bundle of nerves, have, lack, lose, break, fail (somebody), a failure of nerve, a loss of nerve, a test of nerve
Antonymscowardice, fearcowardice, fear
Common mistakesConfused with 'gutsy' which means brave., Mistaken for 'gut' as singular without understanding the plural form., Using 'guts' in overly formal contexts.Confused with 'nerve' as in bravery versus 'nerves' as in being anxious., Using 'nerve' incorrectly in plural form; it is often used in singular., Mixing up 'nerve' with similar-sounding words like 'serve'.
Usage notesUsed in neutral contexts referring to the digestive system; informal when describing bravery or determination. Avoid in formal writing.Commonly used in medical contexts or to describe courage and confidence. Avoid using it in overly casual contexts unless speaking metaphorically about someone's courage.

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Guts

Frequently asked questions: Guts vs Nerve

What's the difference between Guts and Nerve?

Guts: The parts inside your body that help you digest food. Nerve: A part of the body that carries signals between the brain and other parts.

Which is more common: Guts and Nerve?

Nerve is the most common in everyday English.

Can you show an example of each?

Guts: She had to have guts to climb that mountain. Nerve: She had the nerve to confront her boss about the unfair treatment.

Can I use Guts and Nerve interchangeably?

Not always. Guts and 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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