RichThesaurus
Mephistophelean
Mephistophelean
synonyms
Mephistophelian
diabolic
devilish
Satanic
diabolical
fiendish
demonic
nefarious
evil
unholy
infernal
hellish
Mephistophelean
definitions
adj
Showing the cunning or ingenuity or wickedness typical of a devil.