redneckish

(informal, chiefly, _, US) Like a redneck; rural, uneducated, unsophisticated, etc.

(informal, US) Of, pertaining to, or characteristic of rednecks.

(slang, US, usually, pejorative, offensive, ethnic slur) A poor, rural, usually white, person from the Southern United States or parts of the Midwest and Northeast, especially one whose beliefs are seen as unsophisticated and backward; sometimes with additional connotations of being bigoted.

(by extension, pejorative) yokel, hick, country bumpkin.

(colloquial, chiefly, US) Someone with rough manners; a rowdy or uncouth person.