What are the antonyms for anecdote, antagonist, aphorism, autobiography, biography, and ballad?
Some of them don't have antonyms.
An antonym is basically the opposite. Anecdote doesn't have any antonyms. Some antonyms for antagonist would be friend, ally, assistant, and helper. Aphorism, autobiography, biography, and ballad don't have antonyms. Though autobiography and biography could be considered antonyms to each other, but that's kind of a stretch.