madness

M3A1D2N1E1S1S1
UK/ˈmad.nəs/US/ˈmæd.nəs/US/ˈmæd.nɪs/New Zealand/ˈmɛd.nɘs/

noun

The state of being mad; insanity; mental disease.

Opposite
CommonScrabble 10

Meanings

nounmadness (usually uncountable, plural madnesses)

plural madnesses

  1. uncountableusuallyThe state of being mad; insanity; mental disease.

    Though this be madneſſe, / Yet there is Method in 't: […]

    c. 1599–1602 (date written), William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act II, scene ii], page 261, column 2
    2 more examples

    You were lonely for a man I said, "Take me as I am" 'Cause you might enjoy some madness for a while

    1980 March 7, Billy Joel, “You May Be Right”, in Glass Houses

    Shepard: What's wrong with your assistant? Dr. Warren: Manuel has a brilliant mind, but he's always been a bit... unstable. Genius and madness are two sides of the same coin. Dr. Manuel: Is it madness to see the future? To see the destruction rushing towards us? To understand there is no escape? No hope? No, I am not mad. I'm the only sane one left! Dr. Warren: I gave him an extra dose of his meds after the attack.

    2008, BioWare, Mass Effect, Redwood City: Electronic Arts, →ISBN, →OCLC, PC, scene: Eden Prime

    Synonyms: bedlamism, brainsickness, craze, craziness, derangement, insaneness, insanity, lunacy

  2. uncountableusuallyThe state of being angry.
  3. uncountableusuallyRash folly.

Synonyms & antonyms

Opposite

More synonyms by meaning

nounobsolete terms for legal insanity

Broader

nounan acute viral disease of the nervous system of warm-blooded animals (usually transmitted by the bite of a rabid animal); rabies is fatal if the virus reaches the brain

Broader
zoonosiszoonotic disease

nouna feeling of intense anger

Similar

nounthe quality of being rash and foolish

Broader

noununrestrained excitement or enthusiasm

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishmadnes
  2. Englishmadness

From Middle English madnes, madnesse; equivalent to mad + -ness.

Full word history & related roots →

Translations

Afrikaans waansin, waansinnigheid
  • waansininsanity
  • waansinnigheidinsanity
  • kranksinnigheidinsanity
  • malligheidrash folly
Ancient Greek μανία
  • μανία (manía)insanity
Arabic جُنُون
  • جُنُون (junūn)insanity
Bulgarian лу́дост, безу́мие
  • лу́дост (lúdost)insanity
  • безу́мие (bezúmie)insanity
Catalan bogeria, follia
  • bogeriainsanity
  • folliainsanity
Chinese Mandarin 狂, 瘋病 /疯病
  • 狂 (kuáng)insanity
  • 瘋病 /疯病 (fēngbìng)insanity
  • 精神錯亂 /精神错乱 (jīngshéncuòluàn)insanity
  • 蠢事 (chǔnshì)rash folly
Czech šílenství, šílenost
  • šílenstvíinsanity
  • šílenostinsanity
Danish galskab, sindssyge
  • galskabinsanity
  • sindssygeinsanity
  • vanvidinsanity
  • galskabrash folly
  • vanvidrash folly
Dutch krankzinnigheid, waanzin
  • krankzinnigheidinsanity
  • waanzininsanity
Esperanto frenezo, frenezeco
  • frenezoinsanity
  • frenezecoinsanity
Estonian hullumeelsus
  • hullumeelsusinsanity
Finnish hulluus, hulluus
  • hulluusinsanity
  • hulluusrash folly
French folie
  • folieinsanity
German Wahnsinn, Verrücktheit
  • Wahnsinninsanity
  • Verrücktheitinsanity
Greek παραφροσύνη, τρέλα
  • παραφροσύνη (parafrosýni)insanity
  • τρέλα (tréla)insanity
Hebrew שִׁגָּעוֹן, טֵרוּף
  • שִׁגָּעוֹן (shiga'ón)insanity
  • טֵרוּף (terúf)insanity
Hindi पागलपन
  • पागलपन (pāgalpan)insanity
Hungarian őrület, őrültség
  • őrületinsanity
  • őrültséginsanity
  • őrültségrash folly
Icelandic brjálæði
  • brjálæðiinsanity
Indonesian kegilaan
  • kegilaaninsanity
Italian pazzia, follia
  • pazziainsanity
  • folliainsanity
Japanese 狂気
  • 狂気 (kyōki)insanity
Korean 광기
  • 광기 (gwanggi)insanity
Latin vēsānia, īnsānia
  • vēsāniainsanity
  • īnsāniainsanity
  • īnsānitāsinsanity
  • vēcordiainsanity
  • dēmentiainsanity
  • amentiainsanity
Latvian ārprāts, vājprāts
  • ārprātsinsanity
  • vājprātsinsanity
  • trakumsinsanity
Lithuanian beprotybė, pamišimas
  • beprotybėinsanity
  • pamišimasinsanity
Norwegian Bokmål galskap
  • galskapinsanity
Persian دیوانگی
  • دیوانگی (divânegi)insanity
Polish szaleństwo, obłęd
  • szaleństwoinsanity
  • obłędinsanity
  • świrinsanity
  • fiołinsanity
  • niepoczytalnośćinsanity
  • kręciekinsanity
  • wariactwoinsanity
  • amokinsanity
Portuguese loucura, insanidade
  • loucurainsanity
  • insanidadeinsanity
  • maluquiceinsanity
  • malucageminsanity
  • vesâniainsanity
  • doidiceinsanity
  • doideirainsanity
  • loucurarash folly
Romanian nebunie
  • nebunieinsanity
Russian безу́мие, сумасше́ствие
  • безу́мие (bezúmije)insanity
  • сумасше́ствие (sumasšéstvije)insanity
  • помеша́тельство (pomešátelʹstvo)insanity
  • безу́мство (bezúmstvo)insanity
  • помеша́тельство (pomešátelʹstvo)rash folly
Slovak šialenstvo, šialenosť
  • šialenstvoinsanity
  • šialenosťinsanity
Spanish locura
  • locurainsanity
Swedish vansinne, vanvett
  • vansinneinsanity
  • vanvettinsanity
  • galenskapinsanity
  • vansinnerash folly
Turkish delilik
  • delilikinsanity
Ukrainian божеві́лля, безу́мство
  • божеві́лля (boževíllja)insanity
  • безу́мство (bezúmstvo)insanity
  • безу́мність (bezúmnistʹ)insanity
  • шале́ність (šalénistʹ)insanity
  • навіже́ність (navižénistʹ)insanity
  • варія́ція (varijácija)insanity
Urdu پاگل پن
  • پاگل پن (pāgalpan)insanity
Cite this entry
APA

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

MLA

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

Chicago

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

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