Crosswordiee.com

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

Crossword clues for Big ___, German gun 6 letters:

BERTHA: Big ___, German gun
BERTHA: Big ___ (German gun in W.W. I)
NAVARONE: Where the big German guns were in a 1961 film