Quick definitions from WordNet (diabolic)
▸ adjective: extremely evil or cruel; expressive of cruelty or befitting hell ("Fires lit up a diabolic scene")
▸ adjective: showing the cunning or ingenuity or wickedness typical of a devil ("The cold calculation and diabolic art of some statesmen")
▸ Word origin
▸ Words similar to diabolic
▸ Usage examples for diabolic
▸ Popular nouns described by diabolic
▸ Words that often appear near diabolic
▸ Rhymes of diabolic
▸ Invented words related to diabolic
▸ adjective: extremely evil or cruel; expressive of cruelty or befitting hell ("Fires lit up a diabolic scene")
▸ adjective: showing the cunning or ingenuity or wickedness typical of a devil ("The cold calculation and diabolic art of some statesmen")
▸ Word origin
▸ Words similar to diabolic
▸ Usage examples for diabolic
▸ Popular nouns described by diabolic
▸ Words that often appear near diabolic
▸ Rhymes of diabolic
▸ Invented words related to diabolic