Dust vs Powder

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

Dust

Top 1,000 (very common)B1noun

Powder

Top 2,000 (common)B1noun
Most common: Dust
 DustPowder
Pronunciation🇬🇧 /["/dʌst/"]/🇺🇸 /["/dʌst/"]/🇬🇧 /["/ˈpaʊdə(r)/"]/🇺🇸 /["/ˈpaʊdər/"]/
MeaningVery small, dry pieces of dirt or other substances.A dry, fine substance made by grinding or crushing something.
ExampleI need to clean the dust off the shelves.chilli/cocoa powder
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1B1
Part of speechnounnoun
Collocationsfine, airborne, radioactive, cloud, layer, particle, collect, gather, be covered in, lie, coat something, cover something, cloud, grain, mote, fine, airborne, radioactive, cloud, layer, particle, collect, gather, be covered in, lie, coat something, cover something, cloud, grain, mote, fine, airborne, radioactive, cloud, layer, particle, collect, gather, be covered in, lie, coat something, cover something, cloud, grain, motefine, chilli/​chili, cocoa, grind something into, dust something with, sprinkle on, snow, in powder form, fine, chilli/​chili, cocoa, grind something into, dust something with, sprinkle on, snow, in powder form
Antonymsclean, polish, shineliquid, solid
Common mistakesConfused with 'dust' as a verb and a noun, Incorrectly using 'dusts' as a plural form, Not using 'dust off' when referring to removing dustConfused with 'flour' — flour is a specific type of powder., Using 'powder' when referring to non-powdered substances., Saying 'powdered' when referring to the act of applying powder.
Usage notesUse 'dust' in contexts related to cleaning or describing dirty surfaces. It is not usually used in a formal context, more in everyday conversations.Used in contexts involving cooking, cosmetics, or pharmaceuticals. Avoid using it to refer to liquids or solids that are not finely divided.

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Dust
Powder

Frequently asked questions: Dust vs Powder

What's the difference between Dust and Powder?

Dust: Very small, dry pieces of dirt or other substances. Powder: A dry, fine substance made by grinding or crushing something.

Which is more common: Dust and Powder?

Dust is the most common in everyday English.

Are Dust and Powder the same CEFR level?

Dust: B1, Powder: B1 on the CEFR scale.

What part of speech are Dust and Powder?

Dust: noun, Powder: noun.

Can you show an example of each?

Dust: I need to clean the dust off the shelves. Powder: chilli/cocoa powder

Can I use Dust and Powder interchangeably?

Not always. Dust and Powder 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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