Clue: Hudson River pollutants, initially

Answer: PCBS

Length: 4

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Similar Clues:

• Hudson River pollutant, initially (PCB with 3 letters)
• Hudson River school painter George (INNESS with 6 letters)
• Canal to the Hudson River (ERIE with 4 letters)
• Hudson River name (ROBERTFULTON with 12 letters)
• __ Zee: area where the Hudson River widens (TAPPAN with 6 letters)
• Hudson River's __ Island (ELLIS with 5 letters)
• Hudson River school? (SHADS with 5 letters)
• Hudson River sight (e.g. PALISADE with 8 letters)
• River across Manhattan from the Hudson (EAST with 4 letters)
• "Down by the River" supergroup, initially (CSNY with 4 letters)