Etymologically

Etymology and origin of the Latin word iniuste

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Proto-Indo-European (*h₂oi-u)
Etymology tree
inherited borrowed derived
Latin iniustus
Latin iniuste

Pronunciation

  • Classical: [ɪnˈjuːs.teː][1]
  • Ecclesiastical: [inˈjus.te][1]

Forms

iniūstē (comparative iniūstius, superlative iniūstissimē)[1] It is also spelled injūstē.[1][2]

Etymology

It is from Latin iniūstus (“unjust”) + -ē.[3][1][4] De Vaan derives iūstus from iūs (“law”), which he traces to Proto-Italic *jowos (“oath, law”) and Proto-Indo-European *h₂oi-u (“vital force, eternity”).[5]

Earliest recorded meaning

Its first quotation is in Plautus' Captivi, where a captive hopes his master will not command him unjustly or harshly.[3]

Semantic evolution

It means unjustly or unfairly, and unreasonably: Cicero says of a man that he acts humanely in one thing but complains unreasonably.[3] It is also unlawfully or wrongfully: Cicero speaks of a man who has harmed no one wrongfully.[3] Köbler dates it from Cicero.[4]

Timeline

  • c. 250–184 BC – Plautus of an unjust master.[3][4]
  • 81–43 BC – Cicero, unreasonably and wrongfully.[3][4]

Meanings

Adverb

  1. Unjustly, unfairly; unreasonably.[3][1]
  2. Unlawfully, wrongfully.[3]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g h Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d 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
Cite this entry

“Iniuste.” Etymologically, 20 Oct. 2026, etymologically.com/la/iniuste. Accessed 20 Oct. 2026.

Last edited on . ·