informer

• POS: Noun
• HYPHEN: in=form=er

CIDE DICTIONARY

informer, n. [From Inform, v.].

•  One who informs, animates, or inspires.  Thomson.  [1913 Webster]

  "Nature, informer of the poet's art."  [1913 Webster]
•  One who informs, or imparts knowledge or news.  [1913 Webster]
•  One who informs a magistrate of violations of law; one who informs against another for violation of some law or penal statute.  [1913 Webster]

Common informer (Law), one who habitually gives information of the violation of penal statutes, with a view to a prosecution therefor. Bouvier. Wharton.

OXFORD DICTIONARY

informer, n.
1 a person who informs against another.
2 a person who informs or advises.

THESAURUS

informer

Benedict Arnold, Brutus, Judas, Judas Iscariot, Quisling, accusant, accuser, adviser, allegator, announcer, annunciator, appellant, archtraitor, attestant, attestator, attester, authority, betrayer, blab, blabber, blabberer, blabbermouth, bystander, canary, channel, claimant, cockatrice, cojuror, communicant, communicator, complainant, compurgator, conniver, conspirator, conspirer, delator, deponent, double agent, double-crosser, double-dealer, earwitness, enlightener, expert witness, eyewitness, fink, gossipmonger, grapevine, grass, impeacher, impugner, indictor, informant, information center, information medium, interviewee, intrigant, intriguer, libelant, machinator, monitor, mouthpiece, narc, nark, newsmonger, notifier, party, passerby, peacher, petitioner, plaintiff, plotter, press, prosecutor, public relations officer, publisher, quisling, radio, rat, reporter, schemer, serpent, snake, snitch, snitcher, source, spectator, spokesman, spy, squealer, stool, stool pigeon, stoolie, suitor, swearer, talebearer, taleteller, tattler, tattletale, television, teller, telltale, testifier, the prosecution, timeserver, tipster, tout, traitor, treasonist, trimmer, turncoat, voucher, weasel, whistle-blower, witness

ROGET THESAURUS

informer

Accusation

N accusation, charge, imputation, slur, inculpation, exprobration, delation, crimination, incrimination, accrimination, recrimination, tu quoque argument, invective, denunciation, denouncement, libel, challenge, citation, arraignment, impeachment, appeachment, indictment, bill of indictment, true bill, lawsuit, condemnation, gravamen of a charge, head and front of one's offending, argumentum ad hominem, scandal, scandalum magnatum, accuser, prosecutor, plaintiff, relator, informer, appellant, accused, defendant, prisoner, perpetrator, panel, respondent, litigant, accusing, accusatory, accusative, imputative, denunciatory, recriminatory, criminatory, accused, suspected, under suspicion, under a cloud, under surveillance, in custody, in detention, in the lockup, in the watch house, in the house of detention, accusable, imputable, indefensible, inexcusable, unpardonable, unjustifiable, vicious, Int, look at home, tu quoque, the breath of accusation kills an innocent name, thou can'st not say I did it.

Information

N information, enlightenment, acquaintance, knowledge, publicity, data, communication, intimation, notice, notification, enunciation, annunciation, announcement, communiqu_e, representation, round robin, presentment, case, estimate, specification, report, advice, monition, news, return, account, statement, mention, acquainting, instruction, outpouring, intercommunication, communicativeness, informant, authority, teller, intelligencer, reporter, exponent, mouthpiece, informer, eavesdropper, delator, detective, sleuth, mouchard, spy, newsmonger, messenger, amicus curiae, valet de place, cicerone, pilot, guide, guidebook, handbook, vade mecum, manual, map, plan, chart, gazetteer, itinerary, hint, suggestion, innuendo, inkling, whisper, passing word, word in the ear, subaudition, cue, byplay, gesture, gentle hint, broad hint, verbum sapienti, a word to the wise, insinuation, information theory, bit, byte, word, doubleword, quad word, paragraph, segment, magnetic media, paper medium, optical media, random access memory, RAM, read-only memory, ROM, write once read mostly memory, WORM, informed, communique, reported, published, expressive, explicit plain spoken, (artless), nuncupative, nuncupatory, declaratory, expository, enunciative, communicative, communicatory, from information received, a little bird told me, I heard it through the grapevine.

Messenger

N messenger, envoy, emissary, legate, nuncio, internuncio, ambassador, marshal, flag bearer, herald, crier, trumpeter, bellman, pursuivant, parlementaire, apparitor, courier, runner, dak, estafette, Mercury, Iris, Ariel, commissionaire, errand boy, chore boy, newsboy, mail, overnight mail, express mail, next-day delivery, post, post office, letter bag, delivery service, United Parcel Service, UPS, Federal Express, Fedex, telegraph, telephone, cable, wire (electronic information transmission), carrier pigeon, (news) 532 reporter, gentleman of the press, representative of the press, penny-a-liner, special correspondent, own correspondent, spy, scout, informer.