RichThesaurus
out of one’s tree
out of one’s tree
synonyms
deranged
lunatic
unbalanced
delirious
unhinged
fruity
unglued
flipped out
daft
demented
maniacal
psycho
idiotic
mad
crazy
schitzy
out of one’s mind
screwy
of unsound mind
unzipped
kooky
berserk
schizoid
batty
ape
round the bend
screw loose
dippy
flaky
flipped
dingy
bemused
insane
maniac
out to lunch
silly
wacky
schizo
screwball
psychopathic
unsound
touched
nutty
non compos mentis
bonkers
mental
potty
erratic
whacko
psychotic
more synonyms
out of one’s tree
antonyms
sane
reasonable
sensible
balanced
responsible
smart
rational
realistic