diabolicality

Why this word is great

DIABOLICALITY — [Noun] The state or quality of being diabolical; a sinister, devilish evil. From the Latin diabolicus ("of the devil") + -ity (a suffix forming nouns denoting a state or condition). Unlike "wickedness" (which suggests moral decay) or "malevolence" (which implies mere ill intent), diabolicality carries the sulfurous whiff of the infernal. It is the calculated cruelty of a chessmaster who grins as he takes your queen, the slow unspooling of a lie so perfect it rewrites reality, or the way certain shadows seem to move just beyond the candle’s reach—evil not as impulse, but as art. The devil, after all, is in the details.