not wise
insane in the membrane
loony tunes
gobaloon
lunatical
stark raving mad
loony
off the rails
insano
potty
deranged
not right in the head
meshuggener
off one's head
out of one's mind
insaniac
maniac
lunatic
insanity
madman
lima bean
half-crazed
crazed
nutso
off one's onion
bughouse
nutzoid
off one's chump
gone fishing
hatstand
off the beam
psycho
barking mad
off one's rocker
crackers
loco
hysterically
mooner
gelt
crazy as a cootie bug
crazy as a cootie
stark staring mad
mentalist
crazily
dementedly
insanely
madly
go mad
phrenesis
insaneness
supermania
nuts
distraught
hysterization
bats
off one's dot
nutballs
Ophelian
cuckoo for Cocoa Puffs
nutcase
demented
maniacal
reality challenged
fey
touched
cracked as an egg
unglued
hystericalness
spaz
hystericize
dad burn
insanitarily
maddening
doolally
certify
drive someone crazy
precious
funny in the head
crazy as a bedbug
maniacally
phantasmalian
phantasmatical
lose one's mind
insane
becrazed
loopy
one brick short of a full load
jimjam
daft
mad as a box of frogs
ogglesome
madchild
dash
lunatically
nucking futs
balmily

English words for 'insane'

As you may have noticed, above you will find words for "insane". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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