It was very fast vs Speedy

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

It was very fast

Top 1,000 (very common)

Speedy

Top 3,000 (common)
Most common: It was very fast
 It was very fastSpeedy
Pronunciation🇬🇧 //ɪt wəz ˈvɛri fæst//🇺🇸 //ɪt wəz ˈvɛri fæst//🇬🇧 //ˈspiːdi//🇺🇸 //ˈspiːdi//
MeaningIt happened quickly.moving or happening quickly
ExampleThe cheetah was very fast when chasing its prey.The delivery service is known for its speedy arrival times.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 3,000 (common)
Collocationsvery fast pace, very fast speed, very fast responsespeedy delivery, speedy recovery, speedy service, speedy response
Antonyms-slow, sluggish, lethargic
Common mistakesUsing it with 'too' - 'It was too fast' could imply negativity., Confusing with 'fastly' - 'Fast' is the correct adverb here.Confusing 'speedy' with 'fast' which are often interchangeable but 'speedy' can imply efficiency., Using 'speedy' for slow processes, which is incorrect., Forget to pair 'speedy' with a noun, leading to incomplete expressions.
Usage notesUse to describe something that happens quickly. Avoid informal settings where a tighter description might be better.Use 'speedy' in contexts where quickness is praised. It's appropriate in both spoken and written English, but more common in informal settings.

See it in real clips

It was very fast
Speedy

Frequently asked questions: It was very fast vs Speedy

What's the difference between It was very fast and Speedy?

It was very fast: It happened quickly. Speedy: moving or happening quickly

Which is more common: It was very fast and Speedy?

It was very fast is the most common in everyday English.

Can you show an example of each?

It was very fast: The cheetah was very fast when chasing its prey. Speedy: The delivery service is known for its speedy arrival times.

Can I use It was very fast and Speedy interchangeably?

Not always. It was very fast and Speedy 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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