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

Crossword clues for J.F.K., e.g. 5 letters:

INITS: R.L.S. and J.F.K., e.g.
INITS: J.F.K., e.g.
DEM: F.D.R. or J.F.K., e.g.
INIT: J, F or K, e.g., in J.F.K.: Abbr.