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muster up

Grammar usage guide and real-world examples

USAGE SUMMARY

"muster up" is correct and usable in written English.
You can use "muster up" when you need to summon up courage, strength, or determination to do something. Example sentence: She mustered up the courage to give a speech in front of the entire class.

✓ Grammatically correct

News & Media

Wiki

Reference

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

"It wouldn't muster up," he said.

News & Media

The New Yorker

I can't muster up that clarity myself, though.

News & Media

The New Yorker

Moores can muster up Matt Prior, Broad and Graeme Swann.

Realistically, I think that Toronto can muster up a draw.

They must endure intrusive interviews and muster up forced smiles.

News & Media

The New York Times

It took Ms. Maggi a week to muster up the courage to ask her parents.

News & Media

The New York Times

"For each new prescription," Amy says, "I must muster up energy to begin the hunt.

News & Media

The New York Times

But they muster up sandwiches and coffee, and are genial as can be.

I'm sure he'd be grateful for any donations fellow OBOers could muster up".

They finally muster up some decent shots and then Krul pulls off two brilliant saves.

Surely these two football-loving nations could muster up enough courage to play in a true battle.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Use "muster up" when you want to emphasize the effort required to summon a particular quality, such as courage or energy. For instance, "She had to muster up all her courage to face her fears".

Common error

Avoid using "muster up" in contexts where simple gathering or collecting is meant. It implies a degree of difficulty or effort in bringing something forth, so "gather" or "collect" may be more appropriate if the action is straightforward.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrasal verb "muster up" functions primarily as a dynamic verb, indicating an action of summoning or gathering something, typically an internal resource like courage or energy. As Ludwig AI explains, it refers to calling upon some inner resources. Examples from Ludwig show it used with courage, strength, and energy.

Expression frequency: Very common

Frequent in

News & Media

70%

Wiki

15%

Reference

5%

Less common in

Formal & Business

3%

Academia

3%

Science

2%

Ludwig's WRAP-UP

In summary, "muster up" is a grammatically correct and commonly used phrasal verb that signifies summoning or gathering a particular quality, usually an internal resource like courage or energy. As Ludwig AI confirms, its usage is widely accepted in standard English. The phrase appears most frequently in News & Media contexts and carries a neutral register, suitable for a variety of writing styles. While alternatives like "summon" or "gather" exist, "muster up" uniquely emphasizes the effort required to access these internal resources. When writing, remember to reserve this phrase for situations where genuine effort and determination are involved in calling forth the described quality.

FAQs

How can I use "muster up" in a sentence?

"Muster up" is used to describe summoning a particular quality, often courage or energy. For example, "He had to muster up all his strength to lift the heavy box".

What can I say instead of "muster up"?

You can use alternatives like "summon", "gather", or "dig deep" depending on the context.

Is it correct to say "muster up the courage"?

Yes, it is perfectly correct. The phrase "muster up the courage" is a common and idiomatic way to express gathering the necessary bravery to face a challenge.

What's the difference between "muster up" and "summon"?

"Muster up" often implies a greater degree of effort and inner struggle to gather the necessary resource, whereas "summon" is a more general term for calling something forth.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: