Forbidden vs Out of bounds
When to use each in English, with meaning, register, and examples.
Forbidden
FormalTop 3,000 (common)
Out of bounds
Top 3,000 (common)
Most formal: Forbidden
| Forbidden | Out of bounds | |
|---|---|---|
| Pronunciation | 🇬🇧 //fəˈbɪd.ən//🇺🇸 //fərˈbɪd.ən// | 🇬🇧 //aʊt əv baʊndz//🇺🇸 //aʊt əv baʊndz// |
| Meaning | Not allowed or banned. | not allowed or outside limits |
| Example | The secret room was strictly forbidden to anyone except the owner. | The ball went out of bounds during the game. |
| Register | Formal | Neutral |
| How common | Top 3,000 (common) | Top 3,000 (common) |
| Collocations | forbidden zone, forbidden love, forbidden activities, forbidden fruit, forbidden city | out of bounds area, out of bounds rules, out of bounds situation |
| Antonyms | allowed, permitted, legal | within bounds, in limits |
| Common mistakes | Confused with 'prohibited' - both mean similar things, but 'forbidden' is less formal., Incorrectly used as a verb - 'forbidden' is strictly an adjective., Using 'forbidden' in positive contexts - it always suggests something disallowed. | Confused with 'out of bonds' which is incorrect., Used in contexts outside of sports or limits, which can be inappropriate. |
| Usage notes | Used to describe something that is legally or socially unacceptable. Avoid using in casual conversations. | Use in sports or any context where something is outside the accepted area. Not used in formal writing. |
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Frequently asked questions: Forbidden vs Out of bounds
What's the difference between Forbidden and Out of bounds?
Forbidden: Not allowed or banned. Out of bounds: not allowed or outside limits
Which is more formal: Forbidden and Out of bounds?
Forbidden is the most formal of these.
Can you show an example of each?
Forbidden: The secret room was strictly forbidden to anyone except the owner. Out of bounds: The ball went out of bounds during the game.
Can I use Forbidden and Out of bounds interchangeably?
Not always. Forbidden and Out of bounds 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.