Etymologically

iniucundus

Etymology and origin of the Latin word iniucundus

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin iūcundus
Etymology tree
inherited borrowed derived
Latin iucundus
Latin iniucundus
From the same root
Latin iucunde ← iucundus
Latin iucunditas ← iucundus

Pronunciation

  • Classical: [ɪn.juːˈkʊn.dʊs][1]
  • Ecclesiastical: [in.juˈkun.dus][1]

Forms

iniūcundus (feminine iniūcunda, neuter iniūcundum); first/second-declension adjective[1]

Etymology

It is from Latin in- (“not”) + iūcundus (“pleasant”).[2][3][1][4] De Vaan lists iūcundus (“agreeable”) among the derivatives of iuvō (“to help”), which he traces to Proto-Indo-European *h1i-h1euH-(e/o-) (“to help”).[5]

Earliest recorded meaning

The TLL records it from Cicero on;[3] in the Partitiones oratoriae he speaks of variety in argument and a distinction that is “not unpleasant”.[2]

Semantic evolution

In Cicero and later it is used of things unpleasant to the mind or feelings, such as a rumour unwelcome to the good citizens.[2][6] From the 1st century AD it is also used of what is unpleasant to the senses: Columella of chickpeas, Pliny the Elder of a smell and Gellius of the sound of a voice.[2] Quintilian uses it of a writer who is pleasant enough to read, in the phrase non iniucundus auctor.[6][7] Of people it could mean harsh or unfriendly, as in Tacitus.[7][8]

The manuscripts often spell it ⟨iniocundus⟩.[2][3] Medieval British writers used it in the classical sense, often in litotes.[9]

Timeline

  • 81–43 BC – Cicero uses it of things unpleasant to the mind.[2][3][4]
  • 1st century AD – Columella uses it of chickpeas unpleasant to eat.[2][4]
  • c. 35–95/96 AD – Quintilian calls an author non iniucundus.[6][4]
  • 98–115 AD – Tacitus uses it of a person harsh towards the wicked.[7][8][4]

Meanings

Adjective

  1. Unpleasant, disagreeable, to the mind or feelings.[2][6]
  2. Unpleasant to the senses.[2]
  3. Of people: harsh, unfriendly.[7][8]

Word family

  • iniūcunditās

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  9. ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
Cite this entry

“Iniucundus.” Etymologically, 24 Oct. 2026, etymologically.com/la/iniucundus. Accessed 24 Oct. 2026.

Last edited on . ·