Entirely vs Purely

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

Entirely

Top 2,000 (common)B2adverb

Purely

Top 3,000 (common)B2adverb
Most common: Entirely
 EntirelyPurely
Pronunciation🇬🇧 /["/ɪnˈtaɪəli/"]/🇺🇸 /["/ɪnˈtaɪərli/"]/🇬🇧 /["/ˈpjʊəli/"]/🇺🇸 /["/ˈpjʊrli/"]/
MeaningCompletely or fully.Only, just, or completely.
ExampleThe experience was **entirely new** to me.I saw the letter purely by chance.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 3,000 (common)
CEFR levelB2B2
Part of speechadverbadverb
Collocationsentirely different, entirely possible, entirely subjectivepurely by chance, purely decorative, purely theoretical
Antonymspartially, incompletelyimpure, mixed, composite
Common mistakesConfused with 'entire' which is an adjective., Used incorrectly in informal contexts, such as in slang., Misplaced in a sentence, making it sound awkward.Mistakenly using 'purely' when 'just' or 'only' is more appropriate., Confusing 'purely' with 'really' or 'very'., Using 'purely' with nouns instead of adjectives.
Usage notesUsed to emphasize completeness. Suitable in both spoken and written contexts; however, avoid in overly casual conversations.Use 'purely' in contexts that emphasize exclusivity or completeness. It's suitable for formal writing and speech, but can be used casually as well. Avoid using it in overly informal contexts.

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Entirely

Frequently asked questions: Entirely vs Purely

What's the difference between Entirely and Purely?

Entirely: Completely or fully. Purely: Only, just, or completely.

Which is more common: Entirely and Purely?

Entirely is the most common in everyday English.

Are Entirely and Purely the same CEFR level?

Entirely: B2, Purely: B2 on the CEFR scale.

What part of speech are Entirely and Purely?

Entirely: adverb, Purely: adverb.

Can you show an example of each?

Entirely: The experience was **entirely new** to me. Purely: I saw the letter purely by chance.

Can I use Entirely and Purely interchangeably?

Not always. Entirely and Purely 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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