From Longman Dictionary of Contemporary Englishunwashedun‧washed /ˌʌnˈwɒʃt◂ $ -ˈwɒːʃt◂, -ˈwɑːʃt◂/ adjective 1 dirty and needing to be washed unwashed cups2 → the great unwashed
Examples from the Corpus
unwashed• She was cold and unwashed and hunger pangs were beginning to gnaw again.• Inside the house it is very dark, and there is a smell of unwashed bodies and old fat.• I came downstairs and the place stank of unwashed bodies mixed with the smells of kippers being grilled and sausages fried.• The stuffiness in the hold was made worse by the acrid smell of unwashed bodies.• unwashed dishes 