The phrase "bated breath" is often used to describe the anticipation of something exciting or nerve-wracking. However, there are several synonyms for this phrase that can also add depth and variety to your writing. "Held breath" and "gripped breath" both convey a sense of tension and anxiety, while "hushed breath" and "quiet breath" suggest a sense of reverence or awe. "Waiting breath" and "expectant breath" emphasize the sense of anticipation, while "strangled breath" and "choked breath" suggest a sense of overwhelming emotion. Using these different synonyms for "bated breath" can help add nuance and variation to your writing.