gull·ible 
/ˈgʌləbəl/ adjective
/ˈgʌləbəl/ adjective [more gullible; most gullible] : easily fooled or cheated ; especially : quick to believe something that is not true
▪ I'm not gullible enough to believe something that outrageous. ▪ They sell overpriced souvenirs to gullible tourists.
▪ I'm not gullible enough to believe something that outrageous. ▪ They sell overpriced souvenirs to gullible tourists.
— gull·ibil·i·ty /ˌgʌləˈbɪləti/ noun [noncount]
/ˌgʌləˈbɪləti/ noun [noncount]— gull·ibly /ˈgʌləbli/ adverb
/ˈgʌləbli/ adverb
