Evil
infamous
The noun 'bad' is a common, abstract noun; a word for the unpleasant things that happen to people; something that is morally wrong; something that is evil; a word for a concept. The word 'bad' is also an adjective. The noun form of the adjective 'bad' is badness.
Pessimist
Misdeeds.
Yes, the noun 'bad' is a common noun, a general word for things that are morally wrong; morally evil people; morally evil forces or influences; a word for any bad of any person or thing.The noun form of the adjective 'bad' is badness.Note: Not all dictionaries recognize that the word 'bad' as a noun.
in modern time many bad and good things happened
Even though things were bad, he had an optimistic thought that they would get better
When you do bad things, bad things will happen to you (you will get bad Karma)
no way
pessimist But I prefer to call him a George Bush
The Lesser of Two Evils