Another Word For Insane

Meaning

The word "insane" refers to a state of being mentally ill or exhibiting extreme irrationality. It can also be used informally to describe something that is extremely foolish, crazy, or outrageous.

Synonyms

• Crazy
• Mad
• Lunatic
• Deranged
• Unhinged
• Irrational
• Wild
• Frantic

Antonyms

• Sane
• Rational
• Reasonable
• Sound
• Logical
• Sensible

Etymology

The word "insane" comes from the Latin word "insanus," which means "not healthy," from "in-" (not) and "sanus" (healthy, sound). It has been in use in the English language since the late 14th century.

Examples

1. After the accident, everyone thought his behavior was quite insane.
2. The plot of the movie was so insane that it kept viewers on the edge of their seats.
3. Some people think it’s insane to travel alone in a foreign country.
4. The scientist proposed an insane theory that challenged all known laws of physics.
5. Trying to cook five different dishes at once is just insane!