Fully vs Wholly

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

Fully

Top 2,000 (common)B2adverb

Wholly

FormalBeyond 10,000 (less common)C1adverb
Most formal: WhollyMost common: Fully
 FullyWholly
Pronunciation🇬🇧 /["/ˈfʊli/"]/🇺🇸 /["/ˈfʊli/"]/🇬🇧 /["/ˈhəʊlli/"]/🇺🇸 /["/ˈhəʊlli/"]/
Meaningcompletely or totallyCompletely or entirely.
ExampleI **fully understand** your motives.wholly inappropriate behaviour
RegisterNeutralFormal
How commonTop 2,000 (common)Beyond 10,000 (less common)
CEFR levelB2C1
Part of speechadverbadverb
Collocationsfully aware, fully prepared, fully understand, fully loaded, fully engagewholly owned, wholly different, wholly inadequate
Antonymspartially, incompletely, slightlypartially, incompletely, halfway
Common mistakesUsing 'fully' in place of 'very' which is not always correct., Confusing 'fully' with 'fill' in terms of spelling., 'Fully' is sometimes misused in contexts where 'entirely' or 'completely' fit better.Confused with 'holy' or 'holey'., Omitting the word when it's necessary for emphasis., Misusing it in informal contexts where simpler words would work better.
Usage notesUse 'fully' to emphasize that something is done to the highest degree. Avoid using it in very casual speech where simpler words like 'really' may be preferred.Often used in formal writing or speech. It is appropriate when emphasizing totality, but less commonly used in everyday conversation.

Frequently asked questions: Fully vs Wholly

What's the difference between Fully and Wholly?

Fully: completely or totally Wholly: Completely or entirely.

Which is more formal: Fully and Wholly?

Wholly is the most formal of these.

Which is more common: Fully and Wholly?

Fully is the most common in everyday English.

Are Fully and Wholly the same CEFR level?

Fully: B2, Wholly: C1 on the CEFR scale.

Can I use Fully and Wholly interchangeably?

Not always. Fully and Wholly 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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