How can one best describe someone who is easily persuaded to believe something?

The term "gullible" is aptly used to describe someone who is easily persuaded to believe something, often without questioning or critically analyzing the information presented to them. This characteristic is typically associated with a lack of skepticism or critical thinking, leading such individuals to accept statements or claims at face value.

In contrast, those who are skeptical tend to question or doubt claims and are less likely to be easily swayed by others. Wary individuals are likewise cautious and suspicious, often avoiding new ideas or people that might lead to deception. Meanwhile, those who are incredulous find it difficult to believe something and may express disbelief. Consequently, "gullible" effectively captures the essence of being easily influenced or deceived.