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

Crossword clues for Deep-sea creature:

GIANTSQUID: Deep-sea creature that can be more than 40 feet long (MLB)
PMUHWHALE: Deep-sea creature, literally
EEL: Deep-sea creature
GIANTSQUID: Deep-sea creature