bumpkin

As a noun bumpkin

is a yokel.

As an adjective bumptious is

obtrusively pushy; self-assertive to a pretentious extreme.

As a noun bumpkin

is a yokel.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between rube and bumpkin

is that rube is beet while bumpkin is a yokel.

As a noun bumpkin

is a yokel.

As an adjective boorish is

behaving as a boor; rough in manners; rude; uncultured.

As a noun bumpkin

is a yokel.

As an adjective indecorous is

improper, immodest or indecent.

Hick is a synonym of bumpkin.

As nouns the difference between bumpkin and hick

is that bumpkin is a yokel while hick is an awkward, naive, clumsy and/or rude country person.

As a verb hick is

to hiccup.

As a proper noun Hick is

a diminutive=Richard given name.

Dunce is a related term of bumpkin.

As nouns the difference between dunce and bumpkin

is that dunce is one backward in book learning; a child or other person dull or weak in intellect; a dullard; a dolt while bumpkin is a yokel.

As nouns the difference between drongo and bumpkin

is that drongo is any bird of the family Dicruridae while bumpkin is a yokel.

Churl is a related term of bumpkin.

As nouns the difference between churl and bumpkin

is that churl is a rustic; a countryman or labourer; a peasant while bumpkin is a yokel.

As nouns the difference between bumpkin and peasant

is that bumpkin is a yokel while peasant is a member of the lowly social class which toils on the land, constituted by small farmers and tenants, sharecroppers, farmhands and other laborers on the land where they form the main labor force in agriculture and horticulture.