There are an array of synonyms for the word "ways" which can add variation and texture to your writing. Some literary substitutes include 'paths', 'routes', 'methods' and 'means'. If you're looking for a more casual tone, you might opt for terms such as 'approaches', 'tactics', 'styles', or 'strategies'. Common phrases such as 'manner of doing', 'mode of practice' or 'technique of getting something done' can also substitute 'ways'. Regardless of your choice of synonym, it's always useful to have a variety of alternatives in your arsenal in order to better get your point across and improve your overall writing vocabulary.