RichThesaurus
off one's rocker
off one's rocker
synonyms
off one's head
deranged
insane
demented
out of one's mind
mad
crazy
batty
barmy
bonkers
bananas
crackers
mental
around the bend
unbalanced
touched
away with the fairies
out of one's head
buggy
bats
nutty
non compos mentis
crazed
not in one's right mind
nutsy
not all there
round the twist
unhinged
nutso
loopy
barking mad
not the full shilling
mad as a hatter
off one's trolley
screwy
loony
squirrelly
disturbed
cuckoo
raving mad
mad as a March hare
wacko
barking
nutty as a fruitcake
nuts
off one's nut
unstable
sectionable
loco
distracted
more synonyms
off one's rocker
antonyms
sane
stable
sane
balanced
well adjusted