The phrase "refers to" is commonly used in English language to denote pointing something out or alluding to it indirectly. However, there are many synonyms that can be used instead of this phrase to add variety to the language. Some of these synonyns include "indicates," "suggests," "implies," "mentions," "cites," "names," "designates," "specifies," "denotes," "characterizes," and "defines." Each of these words has a slightly different connotation, so choosing the right one depends on the context and the audience of the text. By using synonyms for "refers to," writers can avoid repetition and create more engaging and nuanced texts.