rustic

[1]	peasant , bumpkin , boor , yokel , hill-billy , countryman , countrywoman , country boy/girl , oaf , country cousin , (Colloq) clodhopper , (Derogatory and offensive) bog-trotter , (US/Canadian) hayseed , hick

adj.

[1]	rural
[2]	peasant , countrified , plain , countryfied , simple , uncomplicated , unsophisticated , naive , ingenuous , guileless , artless , unrefined , unpolished , countrified , uncultivated , uncultured , boorish , crude , rough , unmannerly , hill-billy , backwoods , awkward , ungainly , cloddish , plodding , oafish , gawky , lumpen , loutish
[3]	bumpkinly , hick , unsophisticated
[4]	agrestic