The term "more desexed" can be replaced by a range of synonyms depending on the context in which it is used. Some commonly used synonyms that can be used include castrated, spayed, neutered, sterilized or emasculated. These words all refer to the process of removing or altering the reproductive organs of an animal to prevent breeding. Each synonym can have slightly different connotations, and some may be more commonly used for specific animals or genders. When using synonyms, it's important to ensure the word choice accurately reflects the intended meaning and context, and to be aware of any cultural or linguistic differences that may affect interpretation.