Dynamic verbs are action words that express physical or mental activities. They describe actions that can change or occur over time, such as run, jump, think, or create. Unlike static verbs, which describe states or conditions, dynamic verbs convey movement and progression. These verbs can be used in various tenses to indicate when an action takes place. For example, in the sentence "She runs every morning," the verb "runs" shows an ongoing action. Dynamic verbs are essential for creating vivid and engaging sentences, allowing writers to convey actions clearly and effectively.