Crossword clue: a city of southeastern pennsylvania on the delaware river (an industrial suburb of philadelphia)

The most common answer is chester (7 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

chester 7 letters wn-def

a city of southeastern Pennsylvania on the Delaware river (an industrial suburb of Philadelphia)