Crossword Genius

Underground (12)

Ross

I believe the answer is:

subterranean

'underground' is the definition.
(synonyms)

This is the entire clue.

(Other definitions for subterranean that I've seen before include "Underground; secret" , "beneath the waves" .)

I've seen this clue in The Guardian, The Times and The Independent.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.