Clue: Underground network

Answer: 4 possible answers to Underground network. From 5 to 8 leters. For instance ROOTS, SEWER, SEWERS.

Underground network answers with 5 characters:

• ROOTS
• SEWER

Underground network answers with 6 characters:

• SEWERS

Underground network answers with 8 characters:

• GASMAINS

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Similar Clues:

• Part of an underground network? (ROOT with 4 letters)
• Opening to an underground network (GOPHERHOLE with 10 letters)
• Part of an underground network (SEWER with 5 letters)
• RCA network (NBC with 3 letters)
• "Brothers & Sisters" network (ABC with 3 letters)
• Underground railroad leader (TUBMAN with 6 letters)
• ''Fresh Air'' network (NPR with 3 letters)
• Underground chambers (CAVES with 5 letters)
• Networking spot (NODE with 4 letters)
• Anatomical nerve network (RETE with 4 letters)