Showing the cunning or ingenuity or wickedness typical of a devil
English: devilish, diabolic, diabolical, mephistophelian, mephistophelean
devilishEnglish
devilish, devilishly, diabolic, diabolical, mephistophelean
Adjective
Playful in an appealingly bold way
English: devilish, rascally, roguish
Adverb
In a playfully devilish manner
English: devilishly, devilish