Cloud vs Overcast

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

Cloud

High-frequency chunkA2noun

Overcast

Beyond 10,000 (less common)
Most common: Cloud
 CloudOvercast
Pronunciation🇬🇧 /["/klaʊd/"]/🇺🇸 /["/klaʊd/"]/🇬🇧 //əʊvəˈkɑːst//🇺🇸 //oʊvərˈkæst//
MeaningA white or gray mass in the sky made of water or ice.Dark and cloudy weather, with no sunlight.
ExampleThe sky is filled with a fluffy white cloud.The sky was overcast all day, making it feel quite gloomy.
RegisterNeutralNeutral
How commonHigh-frequency chunkBeyond 10,000 (less common)
CEFR levelA2-
Part of speechnoun
Collocationsdense, heavy, thick, band, bank, blanket, seed, form, gather, mass, bank, cover, layer, above the clouds, below the clouds, through the clouds, a break in the cloud, a break in the clouds, great, huge, dense, create, form, belch, cloud ofovercast skies, overcast conditions, overcast day, overcast weather, overcast morning
Antonymssun, clear sky, brightness-
Common mistakesConfused with 'cloudy' as an adjective when describing the weather., Mispronounced as 'clowd'., Using 'cloud' as a verb incorrectly.Confused with 'cloudy' - 'overcast' means completely covered with clouds., Using it in non-weather contexts incorrectly., Assuming it means rain when it may not.
Usage notesUsed to describe the visible form of condensed water vapor in the atmosphere. Appropriate in both casual and formal contexts. Avoid using it metaphorically when talking about emotions unless discussing weather.Used to describe the weather; appropriate for both formal and informal contexts. Avoid using it for clear or sunny conditions.

Frequently asked questions: Cloud vs Overcast

What's the difference between Cloud and Overcast?

Cloud: A white or gray mass in the sky made of water or ice. Overcast: Dark and cloudy weather, with no sunlight.

Which is more common: Cloud and Overcast?

Cloud is the most common in everyday English.

Can I use Cloud and Overcast interchangeably?

Not always. Cloud and Overcast 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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