Kin vs My second cousin

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

Kin

Beyond 10,000 (less common)

My second cousin

Top 5,000 (fairly common)
Most common: My second cousin
 KinMy second cousin
Pronunciation🇬🇧 //kɪn//🇺🇸 //kɪn//🇬🇧 //maɪ ˈsɛkənd ˈkʌzən//🇺🇸 //maɪ ˈsɛkənd ˈkʌzən//
MeaningFamily members or relatives.The child of your parent's first cousin.
ExampleShe invited all her kin to the wedding.I met my second cousin at the reunion last summer.
RegisterNeutralNeutral
How commonBeyond 10,000 (less common)Top 5,000 (fairly common)
Collocationsnext of kin, blood kin, distant kinfamily gathering, cousin relationship, extended family
Antonymsstranger, enemy-
Common mistakesConfusing 'kin' with 'kind' as they sound similar., Using 'kins' as a plural; 'kin' is already plural.Confused with 'first cousin' or 'third cousin'., Assuming all cousins are of the same generation., Using it incorrectly for non-family relationships.
Usage notesUsed in both formal and informal contexts. Typically refers to family or relatives, especially in phrases like 'next of kin'.Commonly used in family discussions. Less formal than 'second cousin' in legal terms but widely understood in everyday conversation.

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Kin
My second cousin

Frequently asked questions: Kin vs My second cousin

What's the difference between Kin and My second cousin?

Kin: Family members or relatives. My second cousin: The child of your parent's first cousin.

Which is more common: Kin and My second cousin?

My second cousin is the most common in everyday English.

Can you show an example of each?

Kin: She invited all her kin to the wedding. My second cousin: I met my second cousin at the reunion last summer.

Can I use Kin and My second cousin interchangeably?

Not always. Kin and My second cousin 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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