Partially vs Somewhat

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

Partially

Top 2,000 (common)C1adverb

Somewhat

Top 2,000 (common)B2adverb
 PartiallySomewhat
Pronunciation🇬🇧 /["/ˈpɑːʃəli/"]/🇺🇸 /["/ˈpɑːrʃəli/"]/🇬🇧 /["/ˈsʌmwɒt/"]/🇺🇸 /["/ˈsʌmwʌt/"]/
MeaningNot completely; a little bit.To a certain degree or extent.
ExampleThe road was partially blocked by a fallen tree.**somewhat different/similar**
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelC1B2
Part of speechadverbadverb
Collocationspartially completed, partially responsible, partially understoodsomewhat related, somewhat different, somewhat surprised, somewhat difficult, somewhat helpful
Antonymscompletely, entirely, whollycompletely, totally, absolutely
Common mistakesConfused with 'participle' due to similar sound., Using 'partially' when 'completely' was intended., Forgetting to use it with a verb or adjective.'Somewhat' used incorrectly as an adjective., Confused with 'somewhat like' in contexts where 'somewhat' doesn’t need a comparison., Overusing 'somewhat' in sentences where a stronger adverb is necessary.
Usage notesUse this word when something is done to some extent but not entirely. It's suitable for academic and everyday contexts but may sound too formal in casual speech.Use 'somewhat' when you want to describe something that is not completely true but partially so. It's neutral, so it's suitable for both formal and informal contexts.

Frequently asked questions: Partially vs Somewhat

What's the difference between Partially and Somewhat?

Partially: Not completely; a little bit. Somewhat: To a certain degree or extent.

Are Partially and Somewhat the same CEFR level?

Partially: C1, Somewhat: B2 on the CEFR scale.

Can I use Partially and Somewhat interchangeably?

Not always. Partially and Somewhat 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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