It depends on the context of the word, if you are referring to a person who is insane you could say mentally ill, deranged, irrational, of unsound mind, psychotic, paranoid, frenzied or cuckoo. If you are referring to an situation as insane you could say wild, unhinged, raging, or impractical.
The root word of "insane" is "sanus," which means "healthy" or "sane" in Latin.
The word "insane" is an adjective. It describes a person or thing as mentally ill or exhibiting extreme foolishness.
The word is traced to the 1560s Latin insanus,meaning "mad, outrageous, insane, extravagant, or excessive.
Right now, I am watching a movie about an insane asylum.
The word is "insane." The denotative meaning of this term is mentally unstable or having a disordered mind.
Example sentence - He was insanely jealous of his brother.
There is no such language as British. People in Britain generally speak English. Insane is an English word that means insane and is pronounced in-sane.
Psychomaniacal
"Insane"
i will use it as an adjective.the insane girl nearly crashed when she was texting on the phone.
It is not a word is a number, 5150. The police and such use that number on radio calls when confronted by a insane individual. Lunatic, insane, demented, unsound, maniac, moonstruck, eccentric, and foolish are relative terms.
insane.