instigator

in·sti·gat·or
I1N1S1T1I1G2A1T1O1R1
UK/ˈɪnstɪɡeɪtə/US/ˈɪnstəˌɡeɪtɚ/US/-ɾɚ/

noun

A person who intentionally instigates, incites, or starts something, especially one that creates trouble.

“Near-synonyms: see Thesaurus:troublemaker”

UncommonScrabble 11

Meanings

nouninstigator (plural instigators)

plural instigators · alternative obsolete rare instigatour

  1. A person who intentionally instigates, incites, or starts something, especially one that creates trouble.

    Near-synonyms: see Thesaurus:troublemaker

    5 more examples

    [T]he Pope doth not keepe his quarter, but will needs breake forth of the rayles and limits of that diſtinction, taking vpon him to be authorized alſo temporally, and that, for the ſuppreſſion and ſubverſion of the Civill Soveraignity, […] whence muſt neceſſarily ariſe either privie complottings, or open attempts, in favour of their opinions, and in furtherance of their deſires, which how farre it will extend, and into how deepe degrees it vſeth to grow, many ſorowfull and fearefull examples hath in this Realme demonſtratively declared vnto vs, to every whereof Papacy hath beene the ſtirrer and inſtigator.

    1606, Edvvard Forset [i.e., Edward Forsett], “An Examination of a Position Published by P. R. in the Preface of His Treatise, Tending to Mitigation, Concerning the Lawfullnesse of the Popes Power ouer Princes: With a Defence of the Oath of Allegiance”, in A Comparative Discovrse of the Bodies Natvral and Politique. Wherein out of the Principles of Nature, is Set Forth the True Forme of a Commonweale, with the Dutie of Subiects, and the Right of the Soueraigne: Together with Many Good Points of Politicall Learning, Mentioned in a Briefe after the Preface, London: Printed for Iohn Bill, →OCLC, page 92

    [H]e [Jesus Christ] whom they deſpiſed as the Carpenters Sonne and bad come downe from the Croſſe, if he could, is exalted to the right hand of God, having all judgement committed to him, having before hand in his death, judged, ſentenced, & overcom Sathan the Prince of this World, the chief inſtigatour of his crucifiers, who had the power of death.

    1648, John Owen, “An Answer, to the Twentieth Chapter of the Booke Intituled, The Universality of Gods Free Grace, &c. being a Collection of All the Arguments Used by the Author, throughout the whole Booke to Proove the Universality of Redemption”, in Salus Electorum, Sanguis Jesu; or the Death of Death in the Death of Christ. A Treatise of the Redemption and Reconciliation that is in the Blood of Christ with the Merit thereof, and the Satisfaction Wrought thereby. …, London: Printed by W. W. for Philemon Stephens; and are to be sold at his shop at the Golden Lyon in St Pauls Church-yard, →OCLC, book IV, page 279

    The author (obviously a naturalist of no mean order) received an official rap over the knuckles for trespassing, and for encouraging others to do so. Evidently the instigator of this reprimand had not visited the railway in blackberry time!

    1950 March, Eric S. Tonks, “The Whitacre—Hampton-in-Arden Line, L.M.R.”, in Railway Magazine, page 187

    In studies designed to arouse aggression, the instigator often not only threatens the subject, but also expresses an extremely high self-evaluation. Subjects are insulted about their intelligence, sexual attractiveness, and character, and, at the same time, the instigator implies or explicitly describes his own superiority in these respects.

    1964, Albert Pepitone, “The Reaction to Boastfulness”, in Attraction and Hostility: An Experimental Analysis of Interpersonal and Self Evaluation (The Atherton Press Behavioral Science Series), New York, N.Y.: Atherton Press, OCLC 490312942; reprinted New Brunswick, N.J.: Aldine Transaction, Transaction Publishers, 2009, page 77

    I love my lover. I do not want to be the instigator of anguish for her.

    1978 December 23, Nancy Walker, “Bah! Humbug!”, in Gay Community News, volume 6, number 22, page 16

    Synonyms: inciter, troublemaker, agitator, bad boy, bad news, bear, beggar, bhoy

Synonyms & antonyms

nounA person who intentionally instigates, incites, or starts something, especially one that creates trouble.

More synonyms by meaning

nounsomeone who deliberately foments trouble

nouna person who initiates a course of action

Similar
Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*-h₃onh₂-
  2. Proto-Indo-European*(s)teyg-“to be sharp, to stab; to puncture; to goad”
  3. Latinīnstīgātor“stimulator”
  4. Englishinstigator

From Latin īnstīgātor (“stimulator”), from īnstīgāre (present infinitive of īnstīgō (“to incite, set on, stimulate, rouse or urge”), possibly from Proto-Indo-European *(s)teyg- (“to be sharp, to stab; to puncture; to goad”)) + -or (from -ō (suffix forming masculine agent nouns), from Proto-Indo-European *-h₃onh₂- (suffix forming nouns denoting authority or burden)); cognate with French instigateur. By surface analysis, instigate + -or.

Full word history & related roots →

Translations

Arabic مُحَرِّض, مُحَرِّضَة
  • مُحَرِّض (muḥarriḍ)person who intentionally instigates something
  • مُحَرِّضَة (muḥarriḍa)person who intentionally instigates something
Bulgarian подстрека́тел, подстрека́телка
  • подстрека́тел (podstrekátel)person who intentionally instigates something
  • подстрека́телка (podstrekátelka)person who intentionally instigates something
Chinese Mandarin 煽動者 /煽动者, 教唆犯
  • 煽動者 /煽动者 (shāndòngzhě)person who intentionally instigates something
  • 教唆犯 (jiàosuōfàn)person who intentionally instigates something
Czech podněcovatel, podněcovatelka
  • podněcovatelperson who intentionally instigates something
  • podněcovatelkaperson who intentionally instigates something
Danish anstifter
  • anstifterperson who intentionally instigates something
Dutch aanstichter
  • aanstichterperson who intentionally instigates something
Finnish aloitteentekijä, aloittaja
  • aloitteentekijäperson who intentionally instigates something
  • aloittajaperson who intentionally instigates something
French instigateur, instigatrice
  • instigateurperson who intentionally instigates something
  • instigatriceperson who intentionally instigates something
  • incitateurperson who intentionally instigates something
  • incitatriceperson who intentionally instigates something
German Anstifter, Anstifterin
  • Anstifterperson who intentionally instigates something
  • Anstifterinperson who intentionally instigates something
  • Aufwieglerperson who intentionally instigates something
  • Aufwieglerinperson who intentionally instigates something
Italian istigatore, istigatrice
  • istigatoreperson who intentionally instigates something
  • istigatriceperson who intentionally instigates something
Japanese 扇動者, 教唆者
  • 扇動者 (sendōsha)person who intentionally instigates something
  • 教唆者 (kyōsasha)person who intentionally instigates something
Korean 선동자
  • 선동자 (seondongja)person who intentionally instigates something
Latin impulsor, impulstrīx
  • impulsorperson who intentionally instigates something
  • impulstrīxperson who intentionally instigates something
Māori kaiwhakaara
  • kaiwhakaaraperson who intentionally instigates something
Polish podżegacz, podżegaczka
  • podżegaczperson who intentionally instigates something
  • podżegaczkaperson who intentionally instigates something
Portuguese instigador, incitadora
  • instigadorperson who intentionally instigates something
  • incitadoraperson who intentionally instigates something
  • instiganteperson who intentionally instigates something
Russian подстрека́тель, подстрека́тельница
  • подстрека́тель (podstrekátelʹ)person who intentionally instigates something
  • подстрека́тельница (podstrekátelʹnica)person who intentionally instigates something
  • зачи́нщик (začínščik)person who intentionally instigates something
  • зачи́нщица (začínščica)person who intentionally instigates something
Slovak podnecovateľ, podnecovateľka
  • podnecovateľperson who intentionally instigates something
  • podnecovateľkaperson who intentionally instigates something
Spanish instigador, instigadora
  • instigadorperson who intentionally instigates something
  • instigadoraperson who intentionally instigates something
  • incitadorperson who intentionally instigates something
  • incitadoraperson who intentionally instigates something
Swedish anstiftare
  • anstiftareperson who intentionally instigates something
Turkish fitneci, kışkırtıcı
  • fitneciperson who intentionally instigates something
  • kışkırtıcıperson who intentionally instigates something
Ukrainian підбу́рювач, підбу́рювачка
  • підбу́рювач (pidbúrjuvač)person who intentionally instigates something
  • підбу́рювачка (pidbúrjuvačka)person who intentionally instigates something
Cite this entry
APA

instigator. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/instigator

MLA

“instigator.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/instigator. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “instigator,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/instigator.

Source: instigator on Wiktionary, CC BY-SA 4.0.