Words similar to insane

Example sentences for: insane

How can you use “insane” in a sentence? Here are some example sentences to help you improve your vocabulary:

For some reason, if I have cancer , its virulence is somehow diminished if I call it the big C; a myocardial infarction seems less life-threatening than a heart attack . Work I have done on synonym dictionaries confirms that English has more equivalents, at various levels of usage, for insane than for any other concept or word in the language.
Jeffrey Dahmer comes immediately to mind and, of course, he was insane.
They don't drool or wear their shirts backward, but they do expend insane amounts of energy on ridiculous "politics," dissipating most of it through meaningless infighting and petty posturing.
The image of laughing Jews may signal something deep about Hitler's mindset, but it may also simply illustrate his insane consistency, his brutal economy of language.
If I were certified insane, I might want the government to assign a guardian who would act to protect my reproductive rights, as I would not have the mental faculties do so myself.