on the bum (adjective) defective: broken, not working
Detalii: defective means having a defect or fault, while deficient means inadequate or lacking in amount or degree
Sinonime: beguiling, deceiving,
deceptive, deluding,
delusive, delusory,
erroneous,
fictitious, fishy,
fraudulent,
illogical,
illusory,
incorrect,
invalid,
irrational,
mad,
misleading,
mistaken,
off*,
phony, reasonless, sophistic, sophistical,
spurious, unfounded, ungrounded,
unreal,
unreasonable, unreasoned, unsound,
untrue, way off
Antonime: correct,
real,
true,
truthful