Identical vs Same

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

Identical

Top 2,000 (common)B2adjective

Same

Top 1,000 (very common)A1adjective
Most common: Same
 IdenticalSame
Pronunciation🇬🇧 /["/aɪˈdentɪkl/"]/🇺🇸 /["/aɪˈdentɪkl/"]/🇬🇧 /["/seɪm/"]/🇺🇸 /["/seɪm/"]/
MeaningExactly the same as something else.identical or not different
Examplea row of identical housesWe both wore the same dress to the party.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelB2A1
Part of speechadjectiveadjective
Collocationsappear, be, look, absolutely, completely, exactly, in, to, withbe, feel, look, exactly, just, precisely, as, one and the same, be, feel, look, exactly, just, precisely, as, one and the same
Antonymsdifferent, diverse, distinctdifferent, distinct, dissimilar
Common mistakesUsing 'identical' when comparing things that are similar but not the same., Confusing 'identical' with 'similar'., Incorrectly using 'identical' in non-comparative contexts.Using 'same' instead of 'similar' when things aren't identical., Saying 'the same' without a noun, like 'the same as' instead of 'the same thing as'., 'Same' used incorrectly with plural nouns, e.g., 'the same apples'.
Usage notesUse 'identical' when comparing two or more things that have no differences. It's appropriate in both casual and formal contexts, but avoid using it with subjective descriptions that don't show clear similarity.Use 'same' to describe two or more things that are identical. It’s appropriate in both spoken and written English but can be overly repetitive in casual conversation.

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Identical

Frequently asked questions: Identical vs Same

What's the difference between Identical and Same?

Identical: Exactly the same as something else. Same: identical or not different

Which is more common: Identical and Same?

Same is the most common in everyday English.

Which is more advanced: Identical and Same?

Identical is the highest level, at B2, on the CEFR scale.

Are Identical and Same the same CEFR level?

Identical: B2, Same: A1 on the CEFR scale.

What part of speech are Identical and Same?

Identical: adjective, Same: adjective.

Can you show an example of each?

Identical: a row of identical houses Same: We both wore the same dress to the party.

Can I use Identical and Same interchangeably?

Not always. Identical and Same 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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