Instance vs The case

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

Instance

Top 2,000 (common)B2noun

The case

Top 1,000 (very common)
Most common: The case
 InstanceThe case
Pronunciation🇬🇧 /["/ˈɪnstəns/"]/🇺🇸 /["/ˈɪnstəns/"]/🇬🇧 //ðə keɪs//🇺🇸 //ðə keɪs//
MeaningA specific example or case of something.A container or situation related to something.
ExampleIn this instance, we will need to apply a different approach.This is the case we need to solve first.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelB2-
Part of speechnoun
Collocationscountless, innumerable, many, give, provide, represent, occur, show something, for instance, in… instance, instance of, in the first instancethe case study, the case management, the case law, the case report
Antonymswhole, entirety, totality-
Common mistakesConfusing with 'instant' — they have different meanings., Using 'instances' incorrectly in plural form without examples., Mixing it up with 'instance of' instead of just 'instance.'Confused with 'case' used alone without 'the'., Overusing in casual conversations instead of simpler phrases., Misunderstanding when to use it in technical contexts.
Usage notesUse 'instance' in both spoken and written English to refer to particular examples. It's suitable for formal and informal contexts but avoid it in casual conversations or slang.Use 'the case' to refer to a specific situation or example. It's formal in legal contexts but can also be used informally.

See it in real clips

Instance
The case

Frequently asked questions: Instance vs The case

What's the difference between Instance and The case?

Instance: A specific example or case of something. The case: A container or situation related to something.

Which is more common: Instance and The case?

The case is the most common in everyday English.

Can you show an example of each?

Instance: In this instance, we will need to apply a different approach. The case: This is the case we need to solve first.

Can I use Instance and The case interchangeably?

Not always. Instance and The case 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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