Befuddles is defined as being confused or perplexed by something. There are several synonyms to this word that can be used in its place when expressing oneself. Some of these synonyms include confounded, bemused, bewildered and mystified. Other similar words that can be used include stumped, dumbfounded, flummoxed, and nonplussed. Each of these words captures the same general feeling of being at a loss for understanding or unsure of what to do next. They are all useful for painting a picture of someone who is struggling to make sense of something. Whether working through complex ideas or just trying to navigate a difficult situation, these synonyms offer a range of options for expressing confusion.