* Adjectives describe nouns: "Faster" describes the speed of something, like a car or a runner.
* Verbs show action or state of being: "Faster" doesn't indicate an action.
To make "faster" a verb, you would use the verb "to speed up" or "to accelerate":
* Instead of: "The car went faster."
* You would say: "The car sped up." or "The car accelerated."
Let me know if you'd like to explore other examples of adjectives and verbs!