Meaning -/ˈɡʌləbl/ - too willing to believe or accept what other people tell you and therefore easily tricked
Example -They weren't gullible enough to fall for the prank
Meaning -/ɪmˈpʌlsɪv/ - acting suddenly without thinking carefully about what might happen because of what you are doing
Example -He's too impulsive! He just bought a Lamborghini on finance!
Meaning -/ˌɪndɪˈsaɪsɪv/ - not able to make decisions quickly and effectively
Example -I'm very indecisive when it comes to picking what to wear!
Meaning -/məˌtɪəriəˈlɪstɪk/ - caring a lot about money and possessions
Example -barbie is so materialistic. All she cares about is fashion!
Meaning -/ˌnærəʊ ˈmaɪndɪd/ - not willing to listen to new ideas or to the opinions of others
Example -The misogynist was incredibly narrow-minded.