The phrase "am wise someone" can be interpreted as "I am knowledgeable about someone." Some synonyms for "wise" could include "experienced," "informed," "perceptive," "shrewd," and "astute." When it comes to being knowledgeable about someone, other synonyms might include "familiar," "versed," "acquainted," "cognizant," and "aware." Depending on the context, these words could have slightly different implications. For example, being "cognizant" of someone implies a more general awareness, whereas being "familiar" with someone suggests a deeper level of knowledge or closeness. Ultimately, the choice of synonym will depend on the intended meaning and tone of the sentence.