gullible

As an adjective gullible

is easily deceived or duped; , easily cheated or fooled.

As a noun foolishness is

(uncountable) the state of being foolish.

As adjectives the difference between cynical and gullible

is that cynical is of or relating to the cynics, a sect of ancient greek philosophers who believed virtue to be the only good and self-control to be the only means of achieving virtue while gullible is easily deceived or duped; , easily cheated or fooled.

As an adjective gullible

is easily deceived or duped; , easily cheated or fooled.

As a verb duped is

(dupe).

As adjectives the difference between skeptical and gullible

is that skeptical is having, or expressing doubt; questioning while gullible is easily deceived or duped; naïve, easily cheated or fooled.

As adjectives the difference between gullible and vulnerable

is that gullible is easily deceived or duped; naïve, easily cheated or fooled while vulnerable is more or most likely to be exposed to the chance of being attacked or harmed, either physically or emotionally.

Gullible is a related term of unwary.

As adjectives the difference between gullible and unwary

is that gullible is easily deceived or duped; , easily cheated or fooled while unwary is lacking]] caution as a result of [[naïveté or inexperience.

As an adjective gullible is

easily deceived or duped; , easily cheated or fooled.

As adjectives the difference between gullible and unsuspicious

is that gullible is easily deceived or duped; naïve, easily cheated or fooled while unsuspicious is not suspicious.

As an adjective gullible

is easily deceived or duped; , easily cheated or fooled.

As a noun beleving is

experience.

As an adjective gullible

is easily deceived or duped; naïve, easily cheated or fooled.

As a noun deception is

an instance of actions and/or schemes fabricated to mislead and/or delude someone into errantly believing a lie or inaccuracy.