Bollix is a commonly used word to describe a situation where things have gone wrong or become confused. Some synonyms for bollix that can be useful include muddle, jumble, mess, tangle, knot, botch, bungle, confuse, and scramble. These words can be used interchangeably with bollix, depending on the context of the sentence. They describe a situation where things have become mixed up, and it is difficult to make sense of them. Synonyms for bollix can be useful for communication and writing. By using different words, one can add variety and interest to their sentences, making them more engaging and clear.