detective Synonyms

private investigator investigator sleuth dick TEC police detective private detective gumshoe Sargent security guard signaller Mounties law enforcement flatfoot narc police officer searcher peace officer lawman sergeant sheriff signalman sleuthhound spy tail tester tipstaff tracer secret agent noncom pollster oink boy scout private eye shamus revenuer Saluki secret service sherlock shoofly sleuthing snooper law enforcement officer investigators police commissioner plainclothesman hawkshaw police department field marshal meter maid