Nodding off, falling asleep unintentionally, can happen at the most unexpected times in a day. It's a comfort behavior that is usually annoying, especially when it occurs in a meeting or a social gathering. The English language is known for having a bevy of synonyms, and nodding off is no exception. Some of the words that can replace nod off are dozing, drowsing, drifting off, slumbering, snoozing, resting eyes, and falling asleep. All these words imply falling asleep unintentionally or without planning to do so. However, each of them has a slightly different connotation, so it is essential to choose the right one based on the situation.