monomaniacal

M3O1N1O1M3A1N1I1A1C3A1L1
/ˌmɒnəməˈnaɪəkəl/

adjective

Of or relating to a monomaniac.

Scrabble 18

Meanings

adjectivemonomaniacal (comparative more monomaniacal, superlative most monomaniacal)

comparative more monomaniacal · superlative most monomaniacal

  1. Of or relating to a monomaniac.

    ‘The typical Zweig story,’ the critic William Deresiewicz notes, cooling to his subject in an afterword, ‘is a tale of monomaniacal passion set loose amid the veiled, upholstered civility of the Austrian bourgeoisie, the class into which Zweig was born.’

    2010 January 28, Michael Hofmann, quoting William Deresiewicz, “Vermicular Dither”, in London Review of Books, volume 32, number 02, →ISSN

Synonyms & antonyms

adjectiveobsessed with a single subject or idea

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*men-
  2. Proto-Hellenic*mónwos
  3. Ancient Greekμόνος (mónos)
  4. Ancient Greekμονο- (mono-)
  5. Englishmono-
  6. Proto-Indo-European*men-
  7. Proto-Indo-European*mn̥yétor
  8. Proto-Hellenic*məňňómai
  9. Ancient Greekμαίνομαι (maínomai)
  10. Ancient Greekμᾰνῐ́ᾱ (mănĭ́ā)
  11. Ancient Greekμανιακός (maniakós)
  12. Late Latinmaniacu
  13. Frenchmaniaque
  14. Englishmaniac
  15. Proto-Indo-European*h₂el-
  16. Proto-Indo-European*h₂élisder.?
  17. Englishmaniacal
  18. Englishmonomaniacal

From mono- + maniacal.

Full word history & related roots →

Translations

Swedish monoman
  • monomanTranslations
Cite this entry
APA

monomaniacal. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/monomaniacal

MLA

“monomaniacal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/monomaniacal. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “monomaniacal,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/monomaniacal.

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