| Main Entry: | |
| Part of Speech: | noun |
| Definition: | investigator of crime |
| Synonyms: | P. I., Sherlock Holmes, agent, analyst, bird dog, bloodhound, bull*, constable, cop, dick, eavesdropper, eye*, fed, fink, flatfoot, gumshoe, informer, nark, peeper, plainclothes officer, police officer, private eye, private investigator, prosecutor, reporter, roper, scout, sergeant, shadow*, shamus, shoofly, sleuth, slewfoot, snoop, spy, tail |
| Main Entry: | investigator |
| Part of Speech: | noun |
| Definition: | person who checks thoroughly |
| Synonyms: | Sherlock Holmes, agent, analyst, attorney, auditor, detective, examiner, gumshoe, hound, inquirer, inspector, plainclothes officer, police, private detective, private eye, prosecutor, researcher, reviewer, sleuth, snooper, spy, tester, undercover cop |
| Main Entry: | officer |
| Part of Speech: | noun |
| Definition: | person in law enforcement |
| Synonyms: | arm*, badge, black and white, captain, centurion, cop, deputy, detective, flatfoot, mounty, noncom, police, police officer, sergeant, sheriff |
| Main Entry: | police/police officer |
| Part of Speech: | noun |
| Definition: | person, people hired to uphold the laws |
| Synonyms: | arm of the law, badge, bear*, beat cop, black and white, blue*, bluecoat, bobby, constable, constabulary, cop, copper, corps, detective, fed, flatfoot, force, gendarme, heat*, law, law enforcement, narc, patrol |
| Antonyms: | criminal |
| Main Entry: | scout |
| Part of Speech: | noun |
| Definition: | person who is searching, investigating |
| Synonyms: | advance, adventurer, detective, escort, explorer, guard, lookout, outpost, outrider, patrol, picket, pioneer, precursor, reconnoiterer, recruiter, runner, sleuth, spotter, spy, vanguard |
| Antonyms: | target |
| Main Entry: | snoop |
| Part of Speech: | noun |
| Definition: | person who noses around |
| Synonyms: | busybody, butt-in, detective, eavesdropper, ferret, gumshoe, meddler, peeping Tom, pragmatist, pry, pryer, quidnunc, rubberneck, scout, sleuth, snooper |
| Main Entry: | spy |
| Part of Speech: | noun |
| Definition: | person who secretly finds out about another's business |
| Synonyms: | agent, detective, double agent, emissary, espionage agent, foreign agent, informer, inside agent, intelligencer, investigator, lookout, mole, observer, operative, patrol, picket, plant*, scout, secret agent, secret service, sleeper, sleuth, snoop, spook, spotter, undercover agent, watcher |
| Main Entry: | watchkeeper |
| Part of Speech: | noun |
| Definition: | person who guards, is on lookout |
| Synonyms: | caretaker, curator, custodian, detective, flagger, guard, keeper, lookout, observer, patrol, picket, police officer, ranger, scout, security guard, security officer, sentinel, sentry, signaller, spotter, spy, ward, warden, watch, watcher |
| Main Entry: | officer of the law |
| Part of Speech: | noun |
| Definition: | police officer |
| Synonyms: | MP, constable, cop, deputy, detective, flatfoot, fuzz, law enforcement agent, lawman, lawwoman, marshal, meter maid, military police, mounted police officer, patrolman, patrolwoman, peace officer, police woman, policeman, sheriff, the man, traffic officer, trooper |