Answer: evil

AnswerCrossword Clue
EVILVile's apt anagram
EVILGood foil
EVILGood's foil
EVILMalevolent
EVILBad to the bone
EVILLike Lord Voldemort
EVILMean business?
EVILNeafarious
EVILVillainous
EVILMaleficent
EVILVaderesque
EVILLike many a dictator
EVILSatan's specialty
EVILForce of darkness
EVILLike Darth
EVILDoctor played by Mike Myers
EVILGood counterpart
EVILOn Satan's side
EVILThe Dark Side
EVILUp to no good
evilmorally reprehensible sinful wicked an evil impulse
EVILDoctor opposing Austin Powers
EVILA scrambled veil
EVILDepraved
EVILHeinous
EVILInfamous
EVILSatanic
EVILSinful
EVILSinister
EVILBeyond bad
EVILDark forces
EVILAgatha Christie's "... Under the Sun"
EVILLike Lucifer
EVILLike some spirits
EVILMean business
EVILWicked
EVILIniquitous
EVILNefarious
EVILPernicious
EVILReally, really bad