RichThesaurus
defective
defective
synonyms
faulty
imperfect
deficient
unsound
flawed
inadequate
broken
unsatisfactory
poor
damaged
weak
duff
inferior
out of order
substandard
incomplete
unacceptable
not working
impaired
on the blink
not functioning
bad
shoddy
lacking
insufficient
inoperative
in disrepair
wanting
second-rate
down
knackered
conked out
wrong
bust
malfunctioning
sketchy
out of commission
crude
broken-down
amiss
crummy
gone phut
busted
rotten
not in working order
gone haywire
rubbish
kaput
ropy
invalid
more synonyms
defective
antonyms
perfect
working
faultless
sound
strong
right
complete
flawless
good
unbroken
correct
accurate
whole
fixed
sufficient
excellent
infallible
unblemished
nice
entire
unimpaired
intact
impeccable
true
superior
healthy
satisfactory
full
enough
adequate
unerring
unmarred
uncut
refined
powerful
immaculate
operative
in working order
keen
substantial
tenable
undamaged
precise
pure
well
excessive
irreproachable
sturdy
polished
imperforate
more antonyms