crazyadjective
uk/ˈkreɪ.zi/us/ˈkreɪ.zi/crazy adjective (NOT SENSIBLE)
A2 stupid or not reasonable:
It's a crazy idea.
You're crazy to buy a house without seeing it.
mentally ill:
I seriously think she'll go crazy if she doesn't have a holiday soon.
More examples
- They stared at me as if I was crazy.
- It's crazy to have £7000 just sitting in the bank.
- You can't be thinking of buying that old place - you're crazy!
- I'm not going to get involved in another one of his crazy schemes.
- His untidiness drives her crazy.
Thesaurus: synonyms and related words
Stupid and silly
- (as) thick as two short planks idiom
- absurd
- adolescent
- against your better judgment idiom
- asinine
- be crazy about sb/sth idiom
- dotty
- dozy
- drink, laugh, etc. yourself silly idiom
- drivel
- dumb
- gibber
- laughable
- loony
- loopy
- lumpen
- lumpish
- slow
- witless
- wrongheaded
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You can also find related words, phrases, and synonyms in the topics:
Of unsound mind
crazy adjective (ANGRY)
B2 annoyed or angry:
The constant noise drove me crazy (= made me become angry).
Thesaurus: synonyms and related words
Angry and displeased
- acrimonious
- aggrieved
- amused
- annoyed
- apoplectic
- blistering
- exasperated
- fed up
- fed up to the back teeth idiom
- fit to be tied idiom
- furious
- huff
- incandescent
- incense
- outrage
- peeved
- pique
- pissed off
- rancour
- scalp
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crazily
adverb uk/ˈkreɪ.zəl.i/us/ˈkreɪ.zəl.i/
craziness
noun [ U ] uk/ˈkreɪ.zi.nəs/us/ˈkreɪ.zi.nəs/
Idiom(s)
be crazy about sb/sth
like crazy
crazynoun [ C ]
uk/ˈkreɪ.zi/us/ˈkreɪ.zi/informala person who is crazy:
There are a lot of crazies out there.