RichThesaurus
screw loose
screw loose
synonyms
wacky
unbalanced
touched
silly
unhinged
screwball
unzipped
screwy
unglued
crazy
psycho
bonkers
round the bend
crazed
of unsound mind
dingy
deranged
cracked
fruity
freaked out
flipped out
berserk
nutty
potty
nuts
idiotic
daft
out of one’s tree
batty
ape
cuckoo
out of one’s mind
insane
flaky
out to lunch
lunatic
delirious
schizo
demented
kooky
mental
flipped
barmy
nutty as fruitcake
maniacal
erratic
moonstruck
mad
dippy
nutso
screw loose
definitions
noun
A state of insanity or eccentricity.