part of speech: adjective
inflections: crazier, craziest
definition 1: (informal) having a mental illness; insane.
- The crazy person was being cared for by a doctor.
synonyms: insane
antonyms: sane
definition 2: not reasonable or practical; silly; foolish.
- They had a crazy plan to win a million dollars.
synonyms: foolish, mad, silly
antonyms: sane
definition 3: very unpredictable or odd.
- We have been having crazy weather, freezing cold one day and warm the next.
definition 4: (informal) having a strong liking (usually followed by “about”).
- Jane is crazy about dancing.
synonyms: mad, passionate
phrase: like crazy
derivations: crazily (adv.), craziness (n.)