Words similar to insanity

Example sentences for: insanity

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

(See almost any random item for the past six months, or Bruce Gottlieb's recent piece on ".") How can we convince ourselves that this one particular IPO is a rational reflection of actual economic potential if all the rest are a reflection of something closer to clinical insanity?
1917, 9th ed.: Insanity characterized by loss or impairment of intellect, will, and memory.
In the 1900s, insanity also faded from the medical vocabulary, and it is now used by lawyers and judges when deciding on responsibility for acts committed while mentally deranged: not guilty by reason of insanity.
) So, Lewis' account of the wild and uncannily shrewd Jim Clark is among other things a terrific introduction to the ongoing revolution in information technology, to its transformation of the U.S. economy, and to the gold-rush combination of optimism and insanity in the current marketplace for Internet ideas.
If cliff-diving is a sport and not a form of insanity, Acapulco’s La Quebrada cliff-divers have to be the champs.