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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
not your mate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not your mate" is correct and usable in written English.
It can be used to indicate that someone does not have a friendly or familiar relationship with another person, often in a dismissive or confrontational context. Example: "I appreciate your input, but I'm not your mate, so please keep your comments to yourself."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
Me am not your mate.
News & Media
Logic recited a poem along similar lines: "Fuck the state, it's not your mate..."...
News & Media
As you march out FitzRandolph Gate into the real word, the cornerstone of your future and happiness is ultimately within yourself, not your mate.
News & Media
Well firstly, I'm not your mate, and secondly, I've put a good 20 minutes worth of thought into this and I'm pretty much definitely sure they are.
News & Media
Going to Radar is like going to a mate's house except that it's Rudewhy or Scratcha DVA or DJ SagePay playing records, not your mate who's got five pints inside him and a cracked copy of Ableton.
News & Media
Don't be fooled by the "special price" – "Smokey" is not your mate: at best, he's trying to shift the dregs of his supply; at worst, he feels guilty that what he's selling you is about as potent as a bottle of Beck's Blue.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
1 Your kids are not your mates Something I'm starting to hear with worrying frequency within the primary school setting is "my daughter's my best friend".
News & Media
They're assessed by a panel of professionals (not your mates) employed to pick your application apart, assess it for financial viability and community relevance and, in all probability, deny you.
News & Media
We're not your mates".
News & Media
Not your mates who egged you on, not the promoter's, not the DJ's, you.
News & Media
I referred to one of them as "mate" and he said, "Don't call us 'mate.' We're not your mates".
News & Media
Expert writing Tips
Best practice
Use "not your mate" when you want to establish distance or disagreement in an informal setting. It's particularly effective when pushing back against unwanted familiarity.
Common error
Avoid using "not your mate" in formal or professional settings. Opt for phrases like "I don't agree with you" or "we have different perspectives" to maintain a respectful tone.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not your mate" functions as a declarative statement used to establish a boundary or express disagreement. According to Ludwig, this phrase is correct and usable in written English. The expression is frequently used to reject unwanted familiarity and assert distance.
Frequent in
News & Media
80%
Wiki
15%
Formal & Business
5%
Less common in
Science
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "not your mate" is a grammatically sound phrase used to establish distance and reject unwanted familiarity, as confirmed by Ludwig. While its register is informal, and thus unsuitable for professional or academic settings, it serves a clear purpose in clarifying relationship dynamics. The phrase is most commonly found in News & Media sources. As Ludwig suggests, alternatives like ""not your friend"" or ""not your buddy"" offer similar meanings. Understanding these nuances allows for more effective communication and boundary-setting.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
not your friend
Replaces "mate" with "friend", keeping the meaning of a lack of amicable relationship, but sounds less colloquial.
not your buddy
Substitutes "mate" with "buddy", conveying a similar sense of distance or disagreement, suitable for informal settings.
not on your side
Shifts the focus to allegiance rather than familiarity, implying opposition rather than mere distance.
not in your corner
Similar to "not on your side", this phrase suggests a lack of support, often in a competitive or challenging situation.
not in agreement with you
Formalizes the sentiment to express disagreement, suitable for professional or academic contexts.
not aligned with you
Indicates a lack of shared goals or principles, suggesting a more fundamental difference.
not associated with you
Emphasizes a lack of connection or affiliation, potentially implying a desire to distance oneself.
not one of your associates
More formal way to claim no relationship.
not connected to you
States the lack of a link or tie, either literally or figuratively.
not related to you
Highlights the lack of a family or close personal bond, implying a formal or distant relationship.
FAQs
What does "not your mate" mean?
The phrase "not your mate" is used to tell someone you are not their friend and to not treat you as such. It expresses distance and can be confrontational.
When is it appropriate to use "not your mate"?
This phrase is suitable for informal settings when you want to establish a boundary with someone who is being overly familiar or presumptuous. Avoid it in professional or formal situations.
What can I say instead of "not your mate"?
Alternatives include "not your friend", "not your buddy", or more formal options like "I disagree with you" or "we have different opinions".
Is "not your mate" grammatically correct?
Yes, the phrase "not your mate" is grammatically correct, although it's considered informal. It is a common expression in some dialects.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested