Similar words: investigation, reinvestigation, police investigation, investigative, investigating, investigate, investigator, investigatory. Meaning: n. a federal law enforcement agency that is the principal investigative arm of the Department of Justice.
1.
2.
3.
4.
5.
More similar words: investigation, reinvestigation, police investigation, investigative, investigating, investigate, investigator, investigatory, reinvestigate, private investigator, principal investigator, federalization, instigation, castigation, federation, Federal Communication Commission, federal communications commission, federal housing administration, confederation, investiture, return of investment, institutional investor, russian federation, litigation, mitigation, celestial navigation, federal reserve system, articles of confederation, american federation of labor, federal.