un·washed 
/ˌʌnˈwɑ:ʃt/ adjective
/ˌʌnˈwɑ:ʃt/ adjective : not clean : not washed
▪ a sink full of unwashed dishes ▪ unwashed hair
▪ a sink full of unwashed dishes ▪ unwashed hair
the (great) unwashed
old-fashioned + humorous : ordinary or common people who do not have a lot of money, power, or social status
▪ I'm just a member of the great unwashed.
▪ I'm just a member of the great unwashed.
