thesaurus.rky.pl

Here are words similar to FBI:
accessible, active, actor, administer, AEC, age group, agent, AL, alderman, alive, amanuensis, ANZUS Council, Appalachian Regional Commission, Arab League, architect, arm, armipotent, armor, army, army group, artisan, asker, ASPAC, assemblyman, assessor, Atomic Energy Commission, author, authoritative, baggage agent, bailiff, bailiwick, band, battalion, battery, battle group, beadle, beagle, bear witness against, betray, betrayer, bevy, BIS, blab, blabber, blabberer, blabbermouth, bless, blow the whistle, body, bound bailiff, Bow Street runner, brigade, British Commonwealth, bugging, bull, bunch, bureau, business agent, CAB, cabal, CACM, cadre, captain, cast, catchpole, catechist, cavalryman, CENTO, Central Intelligence Agency, Central Treaty Organization, champion, charger, Cheka, chief of police, chosen freeholder, CIA, CIA man, city father, Civil Aeronautics Board, claim agent, clean up, clear the decks, clear up, clerk, clique, cloak, cloak-and-dagger operative, cloak-and-dagger work, cogent, cohort, Colombo Plan, column, combat command, combat team, commercial agent, commissariat, commission agent, commissioner, Common Market, Commonwealth of Nations, company, compass about, complement, conductor, congressman, congresswoman, consignee, constable, constablery, constablewick, constabulary, contingent, control, cop, copper, copyright, corps, cossack, coterie, Council of Europe, councilman, counterespionage, counterintelligence, counterintelligence agent, counterspy, county police, courser, cover, covey, craftsman, craftswoman, creator, crew, cross-interrogator, cross-questioner, crowd, cuirassier, cushion, customer agent, customhouse, customs, defend, delator, department, deputy, deputy sheriff, detachment, detail, detective, dick, District of Columbia, division, doer, Domestic Council, domiciliary visit, double agent, dragnet, dragoon, driver, dupe, dynamic, ECSC, EDA, EEC, EEOC, effective, effectual, efficacious, efficient, EFTA, EIB, electronic surveillance, employable, employee, energetic, enforce, engineer, ensure, Environmental Protection Agency, EPA, espial, espionage, espionage agent, Euratom, European Economic Community, examinant, examiner, exciseman, executant, executor, executrix, exploration, eye, FAA, fabricator, faction, factor, farmer, FBI, FBI agent, FCA, FCC, FDA, fed, Federal, federal agent, Federal Aviation Agency, Federal Communications Commission, Federal Maritime Commission, Federal Power Commission, fence, fend, field army, field train, file, fink, fix up, fleet, flic, floor leader, flying column, following, forage, forceful, forcible, FPC, freight agent, French Community, frisk, FTC, functional, functionary, functioning, fuzz, G man, G-man, gang, GAO, garrison, gendarme, General Accounting Office, general agent, General Services Administration, Gestapo, go, government man, Government Printing Office, groom, group, grouping, groupment, GSA, guarantee, guard, gumshoe, hand, handler, harbor, haven, hawkshaw, heat, heavy dragoon, high-potency, high-powered, high-pressure, high-tension, highway patrol, hotel detective, house detective, house dick, house-search, hunt, hunting, hussar, ICC, ICRC, implement, in force, in power, in-group, Indian Claims Commission, inform against, inform on, informer, inquirer, inquiry agent, inquisitionist, inquisitor, inside man, inspector, instrument, insurance agent, insure, intelligence, intelligence agent, intelligence work, interlocutor, Internal Revenue Service, interpellator, Interpol, interrogator, interrogatrix, Interstate Commerce Commission, interviewer, investigator, irresistible, junta, keep, keep from harm, keep guard, keep vigil, keep watch, kitchen police, KP, laborer, LAFTA, lance, lancer, land agent, law agent, law enforcement agency, lawgiver, lawmaker, legion, legislator, Library of Congress, lictor, lieutenant, literary agent, live, loan agent, mace-bearer, machinist, majority leader, make safe, maker, man, maniple, manipulator, marshal, mechanic, medium, Member of Congress, Member of Parliament, mighty, mighty in battle, military intelligence, military police, military-intelligence man, ministry, minority leader, mob, monitor, mount guard, mounted policeman, Mounties, movement, mover, MP, municipality, MVD, narc, NASA, National Mediation Board, National Science Foundation, National Security Council, NATO, naval-intelligence man, neaten, nestle, news agent, NKVD, NLRB, Nordic Council, NSF, OAS, OAU, observation, observe, observer, OCAM, OECD, OEO, office, officer, official, OGPU, OPEC, operant, operation, operational, operative, operator, opinion-sampler, organization, out-group, outfit, oversee, pack, Panama Canal Company, parliamentary agent, party, party whip, passenger agent, patent, patrol, patrolman, peace officer, peach, peacher, peeper, peer group, performer, perpetrator, perquisition, phalanx, pilot, plainclothesman, platoon, police, police captain, police commissioner, police constable, police detective, police force, police inspector, police matron, police officer, police sergeant, police up, policeman, policewoman, political police, poller, pollster, portreeve, posse, potent, powerful, practicable, practical, practitioner, prepotent, press agent, prime mover, private detective, private eye, private investigator, probe, prober, producer, protect, provincial police, publican, puissant, puppet, purchasing agent, put in trim, querier, querist, quest, questioner, questionist, quizzer, Railroad Retirement Board, rank, ransacking, rat, RCMP, real estate agent, reconnoiterer, reeve, regiment, register, regulate, representative, revenuer, ride shotgun for, riot police, roundsman, roustabout, ruling, rummage, runner, running, safeguard, sales agent, salon, sampler, Scotland Yard, scout, screen, scrutineer, search, search party, search warrant, search-and-destroy operation, searching, SEATO, SEC, secret agent, secret police, Secret Service, secretariat, secretary, section, secure, security force, sell out, senator, sergeant, sergeant at arms, set, shadowing, shamus, shelter, sheriff, sheriffalty, sheriffwick, Sherlock, Sherlock Holmes, shield, shore patrol, shrievalty, shroud, sleuth, Smithsonian Institution, snitch, snitch on, snitcher, snoop, snooper, solon, SP, spahi, special agent, special police, spotter, spruce, spruce up, spy, spy-catcher, spying, squad, squadron, squeal, squealer, stable, stakeout, stalk, stalking, stand guard, stand sentinel, state police, state senator, station agent, steersman, steward, still hunt, stool, stool pigeon, stoolie, store detective, straighten up, striking, string, strong, subject, superintendent, supervise, surveillance, T man, T-man, tactical police, tactical unit, tailing, talebearer, task force, tattle, tattler, tattletale, tax assessor, tax collector, tax farmer, taxer, taxman, team, tec, tell on, telling, telltale, Tennessee Valley Authority, tester, testify against, the cops, the fuzz, theatrical agent, ticket agent, tidy, tidy up, tipstaff, tipstaves, tool, trailing, train, travel agent, treasury agent, tribe, trig up, trim, trim up, troop, trooper, troopers, troupe, turn informer, turning over, TVA, uhlan, undercover man, underwrite, unit, usable, USIA, VA, valid, vigilance committee, vigilantes, vigorous, visitator, vital, Warsaw Pact, WCC, wiretap, worker, workhand, working, workingman,