Cool MateIt was very fast vs Rapid
When to use each in English, with meaning, register, and examples.
It was very fast
Top 1,000 (very common)
Rapid
Top 2,000 (common)B2adjective
Most common: It was very fast
| It was very fast | Rapid | |
|---|---|---|
| Pronunciation | 🇬🇧 //ɪt wəz ˈvɛri fæst//🇺🇸 //ɪt wəz ˈvɛri fæst// | 🇬🇧 //ˈræp.ɪd//🇺🇸 //ˈræp.ɪd// |
| Meaning | It happened quickly. | happening very quickly |
| Example | The cheetah was very fast when chasing its prey. | The rapid changes in technology are hard to keep up with. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | - | B2 |
| Part of speech | adjective | |
| Collocations | very fast pace, very fast speed, very fast response | rapid response, rapid increase, rapid change |
| Antonyms | - | slow, gradual, leisurely |
| Common mistakes | Using it with 'too' - 'It was too fast' could imply negativity., Confusing with 'fastly' - 'Fast' is the correct adverb here. | Confusing with 'quick', which implies speed but may not denote the same urgency., Using 'rapid' in contexts where a slower pace is typical. |
| Usage notes | Use to describe something that happens quickly. Avoid informal settings where a tighter description might be better. | Used to describe actions or changes that occur with speed. Suitable for both formal and informal contexts. |
See it in real clips
Frequently asked questions: It was very fast vs Rapid
What's the difference between It was very fast and Rapid?
It was very fast: It happened quickly. Rapid: happening very quickly
Which is more common: It was very fast and Rapid?
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. Rapid: The rapid changes in technology are hard to keep up with.
Can I use It was very fast and Rapid interchangeably?
Not always. It was very fast and Rapid 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.