pugnacious

pug·na·cious
P3U1G2N1A1C3I1O1U1S1
US, UK/pʌɡˈneɪʃəs/

adjective

Having a tendency to argue or fight; aggressive, combative.

UncommonScrabble 15

Meanings

adjectivepugnacious (comparative more pugnacious, superlative most pugnacious)

comparative more pugnacious · superlative most pugnacious

  1. Having a tendency to argue or fight; aggressive, combative.

    Plato affirms Idees; / But Ariſtotle vvith his pugnacious race / As idle figments ſtifly them denies.

    1642, H[enry] M[ore], “ΑΝΤΙΜΟΝΟΨΥΧΙΑ [Antimonopsychia], or That All Souls are Not One”, in ΨΥΧΩΔΙΑ [Psychōdia] Platonica: Or A Platonicall Song of the Soul, […], Cambridge, Cambridgeshire: […] Roger Daniel, printer to the Universitie, →OCLC, , stanza 14, page 38
    5 more examples

    Not that the doctor was a bully, or even pugnacious, in the usual sense of the word; he had no disposition to provoke a fight, no propense love of quarrelling.

    1858, Anthony Trollope, “Dr. Thorne”, in Doctor Thorne. […], volume I, London: Chapman & Hall, […], →OCLC, page 53

    As he made the demand he spat out a mouthful of blood and teeth and shoved his pugnacious face close to Oofty-Oofty.

    1904, Jack London, chapter XV, in The Sea-Wolf (Macmillan’s Standard Library), New York, N.Y.: Grosset & Dunlap, →OCLC, page 138

    In the face of bad news [William] Churchill normally became even more pugnacious, always wanting to respond to defeat by going on the attack.

    2002 December 2, Ken Follett, Hornet Flight, 1st American edition, New York, N.Y.: Dutton, →ISBN, page 200

    [I]n the 575 days since [Oscar] Pistorius shot dead his girlfriend Reeva Steenkamp, there has been an unseemly scramble to construct revisionist histories, to identify evidence beneath that placid exterior of a pugnacious, hair-trigger personality.

    2014 September 13, Oliver Brown, “Oscar Pistorius jailed for five years – sport afforded no protection against his tragic fallibilities: Bladerunner’s punishment for killing Reeva Steenkamp is but a frippery when set against the burden that her bereft parents, June and Barry, must carry [print version: No room for sentimentality in this tragedy, page S22]”, in The Daily Telegraph, London: Telegraph Media Group, published 21 October 2014, →ISSN, →OCLC, archived from the original on 15 Jul 2025, Sport section

    Of course the Johnston swings around to engage the entire flotilla, and, despite taking several more hits, Johnston successfully forces away the first two ships, which leads to the entire squadron taking a detour to avoid the single pugnacious ship.

    2019 February 27, Drachinifel [pseudonym], 29:50 from the start, in The Battle of Samar – Odds? What are Those?, archived from the original on 03 Nov 2022

    Synonyms: bellicose, belligerent, aggressive, antagonistic, assaultive, bellicose, belligerent, combative · Antonyms: unpugnacious, calm, steady, collected, composed, cool-headed, equable, equanimous

Synonyms & antonyms

More synonyms by meaning

adjectivetough and callous by virtue of experience

adjectiveready and able to resort to force or violence

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latin-nus
  2. Proto-Indo-European*puǵnos
  3. Latinpugnāci-
  4. Englishpugnacious

Learned borrowing from Latin pugnāci-, a stem of pugnax (“fond of fighting, aggressive, combative, pugnacious”) + English -ous (“suffix forming adjectives from nouns, denoting presence of qualities in any degree (typically an abundance)”). Pugnax is derived from pugnō (“to combat, fight; etc.”) + -āx (suffix forming adjectives denoting a tendency to do the actions of the verbs it is attached to); and pugnō from pugnus (“fist”) (ultimately from Proto-Indo-European *puǵnos, *puḱnos (from *pewǵ- (“to engage in a fistfight, punch; to poke, prick”)) + Latin -nus (suffix forming nouns)) + -ō (suffix forming regular first-conjugation verbs).

Full word history & related roots →

Translations

Bulgarian свадлив
  • свадлив (svadliv)having a tendency to argue or fight
Catalan pugnaç
  • pugnaçhaving a tendency to argue or fight
Chinese Mandarin 好鬥的 /好斗的, 好戰的 /好战的
  • 好鬥的 /好斗的 (hàodòu de)having a tendency to argue or fight
  • 好戰的 /好战的 (hàozhàn de)having a tendency to argue or fight
Dutch strijdlustig, vechtlustig
  • strijdlustighaving a tendency to argue or fight
  • vechtlustighaving a tendency to argue or fight
  • vijandighaving a tendency to argue or fight
Finnish taistelunhaluinen
  • taistelunhaluinenhaving a tendency to argue or fight
French pugnace
  • pugnacehaving a tendency to argue or fight
German aggressiv, kämpferisch
  • aggressivhaving a tendency to argue or fight
  • kämpferischhaving a tendency to argue or fight
  • kampfeslustighaving a tendency to argue or fight
  • kampflustighaving a tendency to argue or fight
  • rauflustighaving a tendency to argue or fight
  • streitlustighaving a tendency to argue or fight
  • streitsüchtighaving a tendency to argue or fight
Irish trodach
  • trodachhaving a tendency to argue or fight
Italian pugnace
  • pugnacehaving a tendency to argue or fight
Latin pugnāx
  • pugnāxhaving a tendency to argue or fight
Māori pukungangare, ririhau
  • pukungangarehaving a tendency to argue or fight
  • ririhauhaving a tendency to argue or fight
Norwegian Bokmål stridslysten
  • stridslystenhaving a tendency to argue or fight
Polish awanturniczy, czupurny
  • awanturniczyhaving a tendency to argue or fight
  • czupurnyhaving a tendency to argue or fight
  • wojowniczyhaving a tendency to argue or fight
  • zadzierzystyhaving a tendency to argue or fight
  • zadziornyhaving a tendency to argue or fight
  • zawadiackihaving a tendency to argue or fight
Portuguese pugnace, pugnaz
  • pugnacehaving a tendency to argue or fight
  • pugnazhaving a tendency to argue or fight
  • belicosohaving a tendency to argue or fight
Russian драчли́вый
  • драчли́вый (dračlívyj)having a tendency to argue or fight
Spanish pugnaz
  • pugnazhaving a tendency to argue or fight
Swedish stridslysten
  • stridslystenhaving a tendency to argue or fight

Rhymes & wordplay

Rhymes with pugnacious

All rhymes →
Cite this entry
APA

pugnacious. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pugnacious

MLA

“pugnacious.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pugnacious. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “pugnacious,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pugnacious.

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