Cool MateCrazy vs They're wild
When to use each in English, with meaning, register, and examples.
Crazy
InformalTop 1,000 (very common)A2adjective
They're wild
InformalTop 2,000 (common)
Most common: Crazy
| Crazy | They're wild | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈkreɪzi/"]/🇺🇸 /["/ˈkreɪzi/"]/ | 🇬🇧 //ðeə wʌɪld//🇺🇸 //ðɛr waɪld// |
| Meaning | Very strange or unusual; not normal. | They are very uncontrolled or crazy. |
| Example | She has a crazy idea about how to solve the problem. | The kids are really energetic; they're wild! |
| Register | Informal | Informal |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | A2 | - |
| Part of speech | adjective | |
| Collocations | be, seem, sound, really, absolutely, completely, with, be, go, drive somebody, absolutely, completely, at, be, seem, sound, really, absolutely, completely, with | they're wild about something, they're wild in a fun way, they're wild with excitement |
| Antonyms | calm, sane, normal | calm, controlled, tame |
| Common mistakes | 'Crazy' should not be used to describe mental health issues as it's considered insensitive., Learners often confuse 'crazy' with 'wild' when they mean 'uncontrolled'., Sometimes used as a noun ('the crazy'), which is incorrect. | Confused with 'there' or 'their'., Used in overly serious contexts., Misused to describe things instead of people. |
| Usage notes | Used in informal contexts to describe something that is surprising, wild, or insane. Avoid in formal writings or professional settings. | Used casually to express excitement or disbelief about someone's behavior. Avoid in formal writing or serious discussions. |
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Frequently asked questions: Crazy vs They're wild
What's the difference between Crazy and They're wild?
Crazy: Very strange or unusual; not normal. They're wild: They are very uncontrolled or crazy.
Which is more common: Crazy and They're wild?
Crazy is the most common in everyday English.
Can you show an example of each?
Crazy: She has a crazy idea about how to solve the problem. They're wild: The kids are really energetic; they're wild!
Can I use Crazy and They're wild interchangeably?
Not always. Crazy and They're wild 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.