gullable

/ˈɡʌləbəl/
adjective
  1. Easily tricked or deceived because you are too trusting.
    • My little brother is gullable, so I have to warn him about online phishing emails.
    • Scammers often target gullable people who are eager to get rich quickly.
    • He was so gullable that he believed the stranger's fake story about a treasure map.
What does "gullable" mean? | whatsthatwordmean | whatsthatwordmean