Contacts vs People they know

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

Contacts

Top 2,000 (common)

People they know

Top 2,000 (common)
 ContactsPeople they know
Pronunciation🇬🇧 //ˈkɒntækts//🇺🇸 //ˈkɑntæktʃ//🇬🇧 //ˈpiːpl ðeɪ noʊ//🇺🇸 //ˈpipəl ðeɪ noʊ//
MeaningPeople you know and communicate with, or a list of these people.Friends or acquaintances that someone is familiar with.
ExampleI saved his number in my contacts.She invited all the people they know to the party.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
Collocationsbusiness contacts, personal contacts, save contacts, list of contacts, network of contactsfriends they know, family they know, connections with people they know
Antonymsdisconnection, isolation-
Common mistakesConfused with 'contact' when referring to a single person., Using 'contacts' as a verb instead of a noun., Not differentiating between personal and professional contacts.Using 'who' instead of 'they' in casual contexts., Confusing specific friends with general acquaintances., Pluralizing 'people' incorrectly when referring to a singular group.
Usage notesUse 'contacts' in a business or social context to refer to people who could help or influence. It's usually appropriate in neutral discussions but can be too informal in strict professional settings.Use in contexts discussing relationships or networks. Avoid in formal writing or when referring to strangers.

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Contacts
People they know

Frequently asked questions: Contacts vs People they know

What's the difference between Contacts and People they know?

Contacts: People you know and communicate with, or a list of these people. People they know: Friends or acquaintances that someone is familiar with.

Can you show an example of each?

Contacts: I saved his number in my contacts. People they know: She invited all the people they know to the party.

Can I use Contacts and People they know interchangeably?

Not always. Contacts and People they know 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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