Berserk vs Crazy vs Wild

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

Berserk

Beyond 10,000 (less common)

Crazy

InformalTop 1,000 (very common)A2adjective

Wild

Top 1,000 (very common)A2adjective
 BerserkCrazyWild
Pronunciation🇬🇧 //bɜːˈzɜːk//🇺🇸 //bɜrˈzɜrk//🇬🇧 /["/ˈkreɪzi/"]/🇺🇸 /["/ˈkreɪzi/"]/🇬🇧 /["/waɪld/"]/🇺🇸 /["/waɪld/"]/
MeaningVery angry or out of control.Very strange or unusual; not normal.Living or growing in nature; not controlled or tamed.
ExampleAfter hearing the news, he went completely berserk.She has a crazy idea about how to solve the problem.The wild animals in the jungle were fascinating to watch.
RegisterNeutralInformalNeutral
How commonBeyond 10,000 (less common)Top 1,000 (very common)Top 1,000 (very common)
CEFR level-A2A2
Part of speechadjectiveadjective
Collocationsgo berserk, berserk with anger, behave berserkbe, seem, sound, really, absolutely, completely, with, be, go, drive somebody, absolutely, completely, at, be, seem, sound, really, absolutely, completely, withbe, grow, live, truly, be, grow, live, truly, be, look, go, extremely, fairly, very, with, let your imagination run wild, be, look, go, extremely, fairly, very, with, let your imagination run wild
Antonymscalm, sanecalm, sane, normaltame, domestic, controlled
Common mistakesConfused with 'berserk' as just a physical state without emotional context., Used as a noun instead of an adjective.'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 'mild' when describing temperature., Used to describe something as disorganized instead of 'chaotic'., Misused in a formal context where a more precise term is needed.
Usage notesUsed to describe someone behaving wildly or extremely. Typically informal, but can be neutral in literary contexts.Used in informal contexts to describe something that is surprising, wild, or insane. Avoid in formal writings or professional settings.Use 'wild' to describe animals or plants that are not domesticated. It can also describe behaviors that are uncontrolled or exciting. Avoid in formal writing when a more specific term is available.

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Berserk

Frequently asked questions: Berserk vs Crazy vs Wild

What's the difference between Berserk, Crazy, and Wild?

Berserk: Very angry or out of control. Crazy: Very strange or unusual; not normal. Wild: Living or growing in nature; not controlled or tamed.

Can you show an example of each?

Berserk: After hearing the news, he went completely berserk. Crazy: She has a crazy idea about how to solve the problem. Wild: The wild animals in the jungle were fascinating to watch.

Can I use Berserk, Crazy, and Wild interchangeably?

Not always. Berserk, Crazy, and 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.

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