IPA: /dɪˈsiː.və.bəl/
KK: /dɪˈsivəbl/
Able to be tricked or misled; easily fooled.
Some people are deceivable and believe everything they hear without questioning it.
Deceivable → It is formed from "deceive" (from Latin "decipere", meaning to ensnare or take in) and "-able" (meaning capable of). The word "deceivable" means capable of being deceived or misled.
Think of the word 'deceive' which means to mislead, and remember that 'deceivable' refers to something that can be misled.