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

Crossword clues for Federal investigator 4 letters:

GMAN: Federal investigator.
GMEN: Federal investigators.
TMAN: Federal investigator
NTSB: Federal investigative grp.
TMAN: Federal agent investigating taxes, informally
NTSB: Federal agcy. that investigates plane crashes