When it comes to thinking faster, there are several synonyms that can be used to express this idea. Some possible alternatives for "think faster" could include "quick thinking," "nimble-minded," or "mentally agile." Other possibilities may include "sharp-witted," "fast-paced cognition," or "rapid-fire reasoning." These words convey the sense of speed and agility in the thought process, which can be particularly useful in situations where quick decisions need to be made, or where a fast response time is crucial. Whatever the context, using synonyms such as these can help to more effectively convey the idea of thinking faster and more efficiently.