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

Crossword clues for Snail trail:

MUCUS: Snail trail
SLIME: Snail trail
SLIMY: Like snails' trails
OOZE: Snail trail
SPOOR: Snail trail
SLIMY: Like a snail trail
SLIME: Snail's trail
SLIMY: Like a snail's trail
OOZE: Trail of snail slime