The expression "for real" is commonly used to indicate that something is true or genuine. However, it can be helpful to have a range of synonyms to convey the same meaning. Words such as "authentic," "legitimate," "sincere," and "genuine" can be used to convey similar messages. Other powerful words that could be used instead of "for real" include "actual," "bona fide," "credible," "factual," and "true." These synonyms enable speakers to express the gravity and genuineness of a situation or statement in a more articulate and descriptive manner. By using these words, speakers can communicate more precisely and effectively.