Etymologically

Etymology and origin of the Romanian word nebunesc

Confidence
Established
Formation
Derivation
First attested
1567–1568 a homiliary printed by Coresi More words from the 16th century
Ultimate origins
Romanian ne-,-escProto-Italic *dweno-
Etymology tree
inherited borrowed derived
Latin bonus
Aromanian bun
French bon
Italian buono
Romanian bun
Romanian nebun
Romanian nebunesc
Spanish bueno
English bonus
Romanian bonus
From the same root
Latin bonitās ← bonus
Latin bonum ← bonus
Latin perbonus ← bonus
Romanian bunică ← bonus
Romanian înnebuni ← bonus
French bonheur ← bon
French bonjour ← bon
French bonne ← bon
French bonsoir ← bon
Italian buongiorno ← buono
Romanian bunic ← bun
Romanian nebunie ← bun
Romanian răzbuna ← bun
Romanian nebuni ← nebun

Forms

nebunesc m or n (feminine singular nebunească, plural nebunești)[1]

Etymology

It is formed from Romanian nebun + -esc, “crazy” with the adjective suffix.[2][3][4][5][1] nebun is itself made of the negative prefix ne- and bun (“good”).[2][1]

Earliest recorded meaning

Tiktin dates the first record to 1567–1568, in a homiliary printed by Coresi.[5] In Coresi's Evanghelie cu învățătură of 1581 the old sense is “wicked, base”: „judecă pre el pentru năravul cel nebunesc al lui” “he judges him for his wicked habit”.[3][2]

Semantic evolution

The adjective followed nebun, which first meant “not good, wicked” and later “mad”.[2] The old senses “wicked” and “base” have gone out of use, and in Transylvania it was said of poisonous mushrooms.[3][2] In the 17th century Mardarie's Slavonic–Romanian lexicon of 1649 uses nebunească to render a Slavonic word for foolish talk.[6]

The modern sense, “showing a lack of reason, senseless”, is found in Cantemir and in the 18th- and 19th-century chronicles and writers: Negruzzi wrote of a king's “mad arrogance”, nebuneasca lui sumeție.[3][5][7] By extension it came to mean “exceedingly great, intense”, as of spending or speed.[3][4] In regional use mere nebunești are a variety of very large, red, sweet apples.[3][2]

Timeline

  • 1567–1568 – first record, in a homiliary of Coresi.[5]
  • 1581 – năravul cel nebunesc “the wicked habit” in Coresi's Evanghelie cu învățătură.[3][2]
  • 1649 – nebunească in Mardarie's Slavonic–Romanian lexicon.[6]
  • 1825 – nebunescu “foolish, insane”, with Latin stultus, insanus, in the Lexicon de la Buda.[8]
  • 1870 – “belonging to a madman” in Costinescu's dictionary.[9]

Meanings

Adjective

  1. Showing a lack of reason or sense; reckless, senseless: un plan nebunesc “a crazy plan”.[4][10][2]
  2. Far beyond the usual intensity, size or amount; excessive: o viteză nebunească “a breakneck speed”.[4][2]
  3. (obsolete) Wicked, base.[2][3]
  4. (regional, Transylvania; of mushrooms) poisonous.[2][3]

Word family

  • nebunește

Usage notes

Nebunesc is also an old form of the first person singular present of the verb a nebuni “to go mad”, today înnebuni.[11][8] The adverb is nebunește “madly”.[12]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 116
  3. ^ a b c d e f g h i Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. nebunesc
  4. ^ a b c d DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 697
  5. ^ a b c d Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. nebunesc
  6. ^ a b Ungureanu, Mădălina; Gînsac, Ana-Maria; Moruz, Alexandru (eds.), eRomLex: The First Romanian Bilingual Dictionaries (17th century), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. s.v. nebunească
  7. ^ Macrea, Dimitrie; Petrovici, Emil (coord.) (1955–1957), Dicționarul limbii romîne literare contemporane, 4 vols., București: Editura Academiei Republicii Populare Romîne, p. 3, 181
  8. ^ a b Lesicon românescu-latinescu-ungurescu-nemțescu quare de mai mulți autori, în cursul a trideci și mai multor ani s-au lucrat (1825), Buda: Typographia Universității (the Lexicon of Buda, ed. Petru Maior et al.), p. 420
  9. ^ Costinescu, Ion (1870), Vocabularu romano-francesu, 2 vols., Bucuresci, p. 2, 142
  10. ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2002), Noul dicționar explicativ al limbii române, București: Litera Internațional, p. s.v. nebunesc
  11. ^ Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 860
  12. ^ Cihac, A. de (1879), Dictionnaire d'étymologie daco-romane II: Éléments slaves, magyars, turcs, grecs-moderne et albanais, Frankfurt am Main, p. 22
Cite this entry

“Nebunesc.” Etymologically, 12 Nov. 2026, etymologically.com/ro/nebunesc. Accessed 12 Nov. 2026.

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