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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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letter I

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "letter I" is correct and usable in written English.
It can be used when referring to the specific character or symbol "I" in the context of spelling, phonetics, or typography. Example: "In the English alphabet, the letter I is the ninth letter."

✓ Grammatically correct

Wiki

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

every letter i wrote".

One bag had the letter "I" written on it.

News & Media

The New Yorker

One is the letter "I", the other an "N".

News & Media

BBC

And, of course, capitalize the letter "I".

The Pinkie is the letter "I" in the ASL alphabet.

Stand it up so it looks like a letter "I".

Letter i: Draw a vertical line, then put a dot on top of it.

In the example "I love wikiHow," the letter "I" is the first letter.

The letter I received from Tinker today.

News & Media

Independent

After my first letter, I was hooked.

News & Media

The New Yorker

"I have a letter," I said.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When discussing the "letter I" in the context of American Sign Language, clarify that the pinkie represents the letter.

Common error

Be mindful of letter case; the "letter I" (uppercase) is different from the "letter i" (lowercase), both in appearance and sometimes in meaning. Always specify the case when it's critical for clarity.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "letter I" functions primarily as a noun phrase, specifically identifying a particular grapheme within a writing system. It's used to refer to the symbol 'I' as an object of discussion, as supported by Ludwig's examples showing its use in spelling and language discussions.

Expression frequency: Uncommon

Frequent in

Wiki

43%

News & Media

29%

Science

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "letter I" is a grammatically sound and usable term in English, used to reference the ninth letter of the alphabet. Ludwig provides examples across various contexts, from Wiki guides to news articles, although it's most frequently encountered in Wiki sources. Ludwig AI validates its correctness. When using this phrase, ensure to specify the case if relevant. Related phrases include "character I" and "alphabet I", offering slight semantic variations for specific contexts.

FAQs

How do I use "letter I" in a sentence?

You can use "letter I" when you are referring to the alphabet letter itself. For instance, "The "letter I" is the ninth letter in the English alphabet."

What's the difference between "letter I" and "character I"?

While both refer to the same symbol, ""letter I"" is more commonly used in general contexts, while "character I" may be used in more technical or computational contexts.

When should I capitalize the second word in "letter I"?

The ""letter I"" should be capitalized because "I" is a proper noun when referring to the letter itself, not the pronoun. This is because you are referring to a specific and unique entity.

What are other ways to refer to the "letter I"?

Depending on the context, you can refer to it as the "ninth letter", the "vowel I", or the "character I".

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Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: