Faulty /(?)/

Fault·y

Faulty

a.
  1. Containing faults, blemishes, or defects; imperfect; not fit for the use intended.
    Created once So goodly and erect, though faulty since.
  2. Guilty of a fault, or of faults; hence, blamable; worthy of censure.
    The king doth speak . . . as one which is faulty.