unwashed
un-washed
noun
A derogatory term for people considered dirty, poor, or of a lower social class.
"The elite looked down on the unwashed."
adjective
Not having been cleaned with water and soap; dirty or soiled.
"His unwashed clothes smelled rather unpleasant."
Thesaurus
Synonyms: plebeian, common, lowborn, vulgar, unclean, dirty, soiled