Crossword clue: full of grime; begrimed; dirty; foul.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
thickly covered with ingrained dirt or soot
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
thickly covered with ingrained dirt or soot