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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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all grownup

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "all grownup" is correct and usable in written English, although it is more commonly written as "all grown up." You can use it to describe someone who has matured or reached adulthood, often in a lighthearted or nostalgic context.
Example: "I can't believe how fast time has flown; my little brother is all grown up now and starting college."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Rejoining his wife, who lived on a neighboring farm, Parker discovered "all the cattle and mules gone, and corn all grownup with weeds".

News & Media

The New York Times

All grownup craft depends on sustaining a frozen moment from childhood: scientists, it's said, are forever four years old, wide-eyed and self-centered; writers are forever eight, over-aware and indignant.

News & Media

The New Yorker

Carrie Mathison is Angela Chase all grownup and a little twisted, but the inner material is the same: both characters have the curse (or gift) of fine intuition that exposes their vulnerabilities and protects them in equal measure.

News & Media

The New Yorker

You're all grownup -- feel free to act like it.

News & Media

HuffPost

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

"We are all grownups here.

News & Media

The Guardian

Still, we're all grownups here!

News & Media

The New Yorker

If his behavior seemed youthful, sometimes even childish, I was still at an age when I thought of all grownups as old.

News & Media

The New Yorker

"The fact that we're all grownups with all sorts of other responsibilities means when we get together we're not still trying to figure out who we are and be cool," McDonald says.

We wouldn't have treated ordinary citizens the way we depicted those four men [in the graphic], but those four are all grownups in the public arena". Outlook's purpose is to challenge conventional wisdom and make people think, said Kaiser; he called the piece a "huge success, not least because of the many comments to [the ombudsman] that it provoked," as well as comments on The Post's Web site.

Surely we are all grownups.

News & Media

Huffington Post

It's not always fun or fair, but we're all grownups here, right?

News & Media

Huffington Post
Show more...

Expert writing Tips

Best practice

Consider using "all grown up" instead of "all grownup" for better readability, as it is the more common variant.

Common error

Avoid using "all grownup" in highly formal contexts, such as legal documents or academic papers. Opt for more precise and conventional terms like "fully mature" or "reached adulthood" for a professional tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "all grownup" functions as an adjective phrase, typically modifying a noun or pronoun to describe someone or something that has reached full maturity. As Ludwig AI indicates, this expression is a variant of the more common "all grown up."

Expression frequency: Rare

Frequent in

News & Media

75%

Formal & Business

25%

Wiki

0%

Less common in

Science

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "all grownup" is a grammatically correct but less common variant of "all grown up". Ludwig AI highlights that while it is understandable, "all grown up" is the preferred and more prevalent form. It primarily functions as an adjective phrase in informal contexts, such as news articles or casual conversations, to express a sense of maturity, surprise, or nostalgia. For formal settings, alternatives like "fully mature" or "reached adulthood" are more suitable. While not incorrect, using "all grown up" will likely enhance clarity and acceptance in broader contexts.

FAQs

How can I use "all grownup" in a sentence?

You can use "all grownup" to describe someone who has matured or reached adulthood, especially when expressing surprise or nostalgia. For example, "I can't believe my little sister is "all grown up" now!"

What's the difference between "all grownup" and "all grown up"?

"All grown up" is the more common and widely accepted form. "All grownup" is less frequent, but still understandable. The space adds clarity and is generally preferred in writing.

Are there any synonyms for "all grownup"?

Yes, you can use phrases like "fully mature", "completely grown up", or "reached adulthood", depending on the context.

In what situations is it appropriate to use "all grownup"?

It's appropriate in informal contexts, such as casual conversations or personal writing, when describing someone's maturation. Avoid using it in formal or professional settings.

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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: