The phrase "bitted the bullet" is often used to describe someone who has endured a difficult situation or unpleasant task. However, there are antonyms for this phrase that suggest the opposite of enduring or accepting a situation. Some of these antonyms include "avoided the issue," "shirked responsibility," and "ran away from the problem." These antonyms suggest a lack of courage or willingness to face challenges. Other antonyms could also include "gave up," "quit," or "surrendered," indicating a lack of perseverance or determination. In contrast to "bitting the bullet," these antonyms suggest weakness or defeat.