Crazy has several vivid synonyms that can enliven your language.
Insane: This word implies a complete departure from rationality. For example, "His plan was so insane that no one believed it could work." It suggests a state of extreme mental instability or wildness.
Mad: Mad can refer to anger or insanity. "She was mad with grief." It can also mean crazy in a more lighthearted way, as in "That's a mad idea!"
Wild: Wild emphasizes a lack of restraint or control. "The party got wild." It can suggest a sense of excitement and unpredictability.
Frenzied: Frenzied implies a state of intense excitement or agitation. "The crowd was in a frenzied state." It suggests a kind of madness that is driven by strong emotions.
Manic: Manic refers to a state of excessive energy and excitement. "He had a manic episode." It often implies a kind of mental or emotional imbalance.
In conclusion, these synonyms for crazy can add color and impact to your descriptions. Whether you're writing a story, an essay, or just having a conversation, using the right synonym can help you convey your meaning more precisely and vividly.