Fuck vs Screw

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

Fuck

VulgarTop 1,000 (very common)

Screw

Top 1,000 (very common)C1verb
Most formal: Screw
 FuckScrew
Pronunciation🇬🇧 //fʌk//🇺🇸 //fʌk//🇬🇧 /["/skruː/","/skruːz/","/skruːd/","/ˈskruːɪŋ/"]/🇺🇸 /["/skruː/","/skruːz/","/skruːd/","/ˈskruːɪŋ/"]/
MeaningA bad word used to express anger or frustration, also means to have sexual intercourse.A metal fastener with a pointed end and a spiral thread used to hold things together.
ExampleI can't believe you f*cked that up!Make sure to screw the lid tightly to prevent any leaks.
RegisterVulgarNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR level-C1
Part of speechverb
Collocationsf*ck up, f*ck around, f*ck off, f*cking amazing, f*cking hellfirmly, tightly, down, into, on, onto, screw something in place, screw something into position, firmly, tightly, down, into, on, onto, screw something in place, screw something into position
Antonymslove, respectunscrew, tighten
Common mistakesUsing 'f*ck' in formal writing., Confusing its meaning when expressing excitement ('That f*cking awesome!') vs. anger., Using as a noun incorrectly (should be 'f*ck' not 'fucking').Confused with 'screw up', which means to make a mistake., Used without an object, e.g. 'I will screw.' instead of 'I will screw the lid on.', Mispronounced, often as 'screw' instead of the correct 'skroo'.
Usage notesGenerally used in informal contexts, often among friends. May be offensive in formal settings. Avoid in professional environments.Use 'screw' when talking about fastening objects. It's suitable for casual and technical contexts, but avoid it in formal writing about other subjects.

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Fuck

Frequently asked questions: Fuck vs Screw

What's the difference between Fuck and Screw?

Fuck: A bad word used to express anger or frustration, also means to have sexual intercourse. Screw: A metal fastener with a pointed end and a spiral thread used to hold things together.

Which is more formal: Fuck and Screw?

Screw is the most formal of these.

Can you show an example of each?

Fuck: I can't believe you f*cked that up! Screw: Make sure to screw the lid tightly to prevent any leaks.

Can I use Fuck and Screw interchangeably?

Not always. Fuck and Screw 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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