Buddy vs Friend of mine

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

Buddy

InformalTop 2,000 (common)C1noun

Friend of mine

InformalTop 2,000 (common)
 BuddyFriend of mine
Pronunciation🇬🇧 /["/ˈbʌdi/"]/🇺🇸 /["/ˈbʌdi/"]/🇬🇧 //frɛnd əv maɪn//🇺🇸 //frɛnd əv maɪn//
MeaningA friend or someone you like spending time with.A person I know and like.
Examplean old college buddy of mineI met a friend of mine at the concert last night.
RegisterInformalInformal
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelC1-
Part of speechnoun
Collocationsbuddy system, best buddy, buddy upa close friend of mine, a good friend of mine, an old friend of mine
Antonymsenemy, rival-
Common mistakesUsing 'buddy' when referring to someone older or in a position of authority., Confusing 'buddy' with 'pal' or 'mate' in different English-speaking regions., Overusing 'buddy' in formal emails or communications.Using it as 'a friend of mines' rather than the correct form., Confusing it with 'my friend' which is more direct., Omitting the 'of' and saying 'friend mine'.
Usage notesCommonly used among friends. Not suitable for formal settings or when addressing someone in a professional context.Use 'friend of mine' in casual settings. It's more personal than just 'friend'. Avoid in formal contexts.

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Buddy
Friend of mine

Frequently asked questions: Buddy vs Friend of mine

What's the difference between Buddy and Friend of mine?

Buddy: A friend or someone you like spending time with. Friend of mine: A person I know and like.

Can you show an example of each?

Buddy: an old college buddy of mine Friend of mine: I met a friend of mine at the concert last night.

Can I use Buddy and Friend of mine interchangeably?

Not always. Buddy and Friend of mine 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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