The antonyms for the phrase "commits paper" are varied and dependent on context. In a legal setting, the antonym could be "destroys evidence," "disposes of documents," or "covers up wrongdoing." In a writing context, the opposite could be "shreds drafts," "starts over," or "abandons a project." In a general sense, antonyms for "commits paper" could include "erases," "deletes," "ignores," or "forgets." Regardless of the specific antonym, they all involve taking active steps to avoid or undo the action of committing something to paper, whether that is writing, recording, or filing documentation.