What is antonym of good?
antonym of good
"good", "bueno" as an adjective -> malo
"good", "?" as a noun -> mal
Why am I having a hard time finding a Spanish equivalent of good as a noun? It's common enough in English in such contexts as "good and evil", "the good that they do" and lots more.
I don't consider "good(s)" as a noun (now only used in the plural in English) meaning something one owns = "bien(es)" to be part of this discussion.
Or, in English, 'bad'
Antonyms of good: bad, terrible, dreadful, atrocious, evil, foul, despicable.
According to the SD dictionary (seen here), evil = malvado.
So, if you were looking for good vs evil, "malvado/malvada" may be your answer.
mal is a pronoun
malo is antonym of bueno (good), more appropiated, an adjective