Boy vs My dear boy

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

Boy

Top 1,000 (very common)A1noun

My dear boy

InformalBeyond 10,000 (less common)
Most formal: BoyMost common: Boy
 BoyMy dear boy
Pronunciation🇬🇧 /["/bɔɪ/"]/🇺🇸 /["/bɔɪ/"]/🇬🇧 //maɪ dɪə bɔɪ//🇺🇸 //maɪ dɪr bɔɪ//
MeaningA young male child or teenager.a friendly way to address a young man
ExampleThe boy played soccer with his friends after school.Oh, my dear boy, you have grown so much!
RegisterNeutralInformal
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA1-
Part of speechnoun
Collocationsbig, little, small, have, big, little, small, havemy dear child, my dear friend, my dear son
Antonymsgirl, woman-
Common mistakesConfused with 'girl' as the opposite gender, Overused in contexts where 'man' is more appropriate for older males, Used in plural as 'boy's' instead of 'boys'Using in a formal context, Overusing with acquaintances, Mispronouncing or misplacing the words
Usage notesUsed to refer to a child or teenager, typically under the age of 18. In formal contexts, refer to 'young man’ or 'male child'.Used in a familiar or affectionate tone, often by adults when speaking to younger males. Not appropriate in professional settings.

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Boy
My dear boy

Frequently asked questions: Boy vs My dear boy

What's the difference between Boy and My dear boy?

Boy: A young male child or teenager. My dear boy: a friendly way to address a young man

Which is more formal: Boy and My dear boy?

Boy is the most formal of these.

Which is more common: Boy and My dear boy?

Boy is the most common in everyday English.

Can you show an example of each?

Boy: The boy played soccer with his friends after school. My dear boy: Oh, my dear boy, you have grown so much!

Can I use Boy and My dear boy interchangeably?

Not always. Boy and My dear boy 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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