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

Crossword clues for Drifting sheet:

ICEFLOE: Drifting sheet
FLOE: Drifting sheet of ice
FLOE: Sheet drifting in the Arctic
XXXXX: Drifting sheets
FLOE: Drifting ice sheet