Crossword clue: a river in eastern massachusetts that empties into boston harbor and that separates cambridge from boston

The most common answer is charles (7 letters).

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

Possible answers

charles 7 letters wn-def

a river in eastern Massachusetts that empties into Boston Harbor and that separates Cambridge from Boston