Fuddles is a verb that means to confuse or muddle up something. There are many synonyms for this word, including perplex, befuddle, puzzle, confound, fluster, and discombobulate. All of these words convey the sense of being confused or bewildered, and can be used interchangeably with fuddles in most contexts. Other related terms that could be used as synonyms for fuddles might include jumble, scramble, mix up, or muddle. Whether you are trying to describe a confusing situation or simply looking for a new way to express the idea of being flustered, there are many different words that can convey this same basic concept.