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

Crossword clues for Not a chance: Slang. 6 letters:

NOSOAP: Not a chance: Slang.
FLUKE: Lucky chance: Slang.
DOA: Like an idea that never had a chance, in slang
SPEC: Slang for chance-taking.
BREAK: Chance piece of luck: Slang.
DOA: Having no chance of passing, as a bill, in slang