When you want to express pride, there are several synonyms you can use in place of "are proud." For instance, you can say "exultant," which means you feel elated and triumphant. Alternatively, use "elated," meaning you feel as if on top of the world or overjoyed. Another synonym is "pleased," which has a more modest connotation but still communicates a sense of satisfaction. If you're feeling a strong sense of superiority over others, try using "smug" instead, although it carries a negative connotation. Finally, "gratified" is an excellent replacement when you want to express pride and contentment with your efforts.