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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Rugged cliffs:

SCAR: Rugged cliff.
CRAG: Steep rugged cliff
CRAGS: Rugged cliffs
CRAG: Rugged cliff
CRAS: Rugged cliffs
CRAGGY: Rugged, as a cliff
CRAG: Rugged part of a cliff