Part of speech:
Of or like an imp; mischievous
The definition of naughty is someone or something badly behaved, wicked or not in keeping with moral and social standards.
Appropriate to a devil, especially in degree of wickedness or cruelty.
Extremely evil or cruel.
Extremely bad, disagreeable, or difficult:
Of or like a brute; savage, gross, stupid, sensual, irrational, etc.
Evil or immoral:
Characterized by or indicating future misfortune; ominous:
The definition of excessive is something or someone that goes beyond what is normal, acceptable or necessary.
Being in or attaining the greatest or highest degree; very intense:
Of, resembling, or worthy of hell; fiendish.
Having, showing, or caused by malice; spiteful; intentionally mischievous or harmful
The definition of mischievous is someone or something that causes harm or likes to play and annoy with tricks.
The definition of nefarious is someone who is known for being very wicked.
Reprobate means without morals and without shame.
Of, characteristic of, or like Satan; devilish; infernal; diabolic
Able to be depended on for the discharge of obligations incurred; of unimpaired credit.
Characteristic of a god.
Based on strong likelihood or firm conviction, rather than on the actual evidence:
showing the cunning or ingenuity or wickedness typical of a devil
Like Mephistopheles; fiendish, diabolic, crafty, malevolent, sardonic, etc.
in a playfully devilish manner
Not hallowed or consecrated; unholy
Find another word for devilish. In this page you can discover 35 synonyms, antonyms, idiomatic expressions, and related words for devilish, like: impish, naughty, diabolical, diabolic, fiendish, brutish, wicked, atrocious, demoniac, demonic and deuced.