Down vs Feather

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

Down

High-frequency chunkA1adverb

Feather

Top 1,000 (very common)B2noun
 DownFeather
Pronunciation🇬🇧 /["/daʊn/"]/🇺🇸 /["/daʊn/"]/🇬🇧 /["/ˈfeðə(r)/"]/🇺🇸 /["/ˈfeðər/"]/
MeaningA word meaning below or to lower something.A soft, light covering of birds that helps them fly.
ExampleShe quickly ran down the hill.The bird's feather was soft and colorful.
RegisterNeutralNeutral
How commonHigh-frequency chunkTop 1,000 (very common)
CEFR levelA1B2
Part of speechadverbnoun
Collocationssit down, bring down, down the roadbreast, neck, tail, preen, fluff, fluff out, bed, mattress, pillow, as light as a feather
Antonymsup, higher, aboveweight, burden
Common mistakesConfusing 'down' with 'up' when indicating direction., Using 'down' incorrectly with certain verbs like 'set down' instead of just 'set'., Using 'down' where a more specific preposition might be better, like 'beneath'.Confused with 'feathered', which refers to something covered with feathers., Using 'feather' in plural form incorrectly when discussing a single item., Mistaking 'feather' for other light materials, like 'down'.
Usage notesUse 'down' to indicate direction or position. It's appropriate in both casual and formal contexts but avoid using it in overly formal writing where more specific terms might be required.Use 'feather' when talking about birds or light materials. It's not appropriate in formal contexts like academic writing.

Frequently asked questions: Down vs Feather

What's the difference between Down and Feather?

Down: A word meaning below or to lower something. Feather: A soft, light covering of birds that helps them fly.

Which is more advanced: Down and Feather?

Feather is the highest level, at B2, on the CEFR scale.

Are Down and Feather the same CEFR level?

Down: A1, Feather: B2 on the CEFR scale.

What part of speech are Down and Feather?

Down: adverb, Feather: noun.

Can you show an example of each?

Down: She quickly ran down the hill. Feather: The bird's feather was soft and colorful.

Can I use Down and Feather interchangeably?

Not always. Down and Feather 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.

Related comparisons