When we say that someone is "awake to something", it means that they have become aware or conscious of a particular situation or issue. This phrase can also be expressed using various synonyms, including "woke", "cognizant", "alert", and "mindful". Other possible options include "enlightened", "conscious", "attentive", "perceptive", and "sensitive". These words all convey the sense of being awake and aware of something important. So if you're looking to add some variety to your vocabulary or express a particular nuance, you could consider using one of these synonyms instead of "awake to something".