potty
insano
off the rails
deranged
loony
not wise
stark raving mad
insane in the membrane
loony tunes
off one's head
out of one's mind
not right in the head
meshuggener
gobaloon
off the beam
nutzoid
off one's onion
off one's rocker
gone fishing
barking mad
lunatical
demented
half-crazed
crazed
nutsy
bughouse
off one's chump
nutso
crackers
hatstand
crazy as a shithouse rat
bammy
buggish
crazypants
jiggy
cray-cray
loco
banoodles
gaga
insaniac
wiggy
cray
loced out
crazy as a cootie
crazy as a cootie bug
phrenesis
beyond belief
cracked as an egg
Ophelian
maniac
lunatic
unglued
madman
scrabbly
nuts
mad as a March hare
nutballs
madly
crazy-ass
crazily
dementedly
insanity
insanely
lima bean
flooey
stark staring mad
becrazed
mentalist
madchild
hysterically
cuckoo for Cocoa Puffs
bananapants
psycho
half-cracked
fey
touched
semimadness
nutcake
ridicularity
reality challenged
overhysterical
mad as a box of frogs
phantasmalian
gobsmacked
bananas
mooner
gelt
phantasmatical
crazy as a bedbug
off one's dot
distraught
horrorous
jimjam
plumb crazy
staggery

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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