There are several synonyms for the word "intensified". Some of the most commonly used synonyms include amplified, heightened, escalated, augmented, increased, magnified, and bolstered. These words all indicate an increase in intensity or strength, which can apply to a wide range of contexts. For example, someone might say that a situation has escalated when tensions have risen, or that a feeling has been amplified when it has been heightened or strengthened. Overall, all of these words convey the sense of something becoming stronger or more powerful, and they can be used to provide added emphasis or depth to a wide range of statements and descriptions.