Etymologically

συνώνυμον

Etymology and origin of the Ancient Greek word συνώνυμον

Confidence
Established
Formation
Derivation
First attested
300s BC Aristotle More words from the 4th century BC
Ultimate origin
Ancient Greek συνώνυμος
Etymology tree
inherited borrowed derived
Ancient Greek συνώνυμον (sunṓnumon)
Latin synōnymum
From the same root
English synonym ← συνώνυμον

Pronunciation

  • 5th-century BC Attic: /sy.nɔ̌ː.ny.mon/[1]
  • 4th-century AD Koine: /syˈno.ny.mon/[1]
  • 10th-century Byzantine: /syˈno.ny.mon/[1]

Forms

σῠνώνῠμον (sunṓnumon) n (genitive σῠνωνῠ́μου); second declension[1]

Etymology

It is the neuter, used as a noun, from Ancient Greek συνώνυμος (sunṓnumos) “having the same name”.[1][2] The adjective is formed from συν- (sun-) and ὄνυμα (ónuma), the Aeolic and Doric form of ὄνομα (ónoma) “name”, with the initial vowel lengthened in the compound.[1][3][4]

Earliest recorded meaning

Aristotle is the first to use τὰ συνώνυμα as a term: in his logic they are things that share a name and a definition, and in the Rhetoric they are words of the same meaning, such as the two verbs for “to go”, πορεύεσθαι and βαδίζειν.[5][3][6]

Semantic evolution

The adjective first meant “having the same name as” someone or something, as in Euripides and Antiphanes.[5][7] Aristotle made it a philosophical term: in the Categories “synonymous” things have the same name and the same definition, as man and ox are both “animals”, as opposed to homonymous things.[5][3] In rhetoric and grammar the neuter came to mean a word with the same sense as another, which the grammarians also called “polyonyms”.[5][6] The lexicon of Zonaras defines it as what means the same thing under different names, with words for “sword” as the example.[8]

Late Latin borrowed it as synonymum, the source of English synonym (early 15th century).[1][4] In Modern Greek συνώνυμο (synónymo) is a learned word for a synonym.[2]

Timeline

  • 5th century BC – Euripides uses the adjective of a land with the same name as another.[7][9]
  • 4th century BC – Aristotle uses τὰ συνώνυμα of things with one name and one definition, and of words with the same meaning.[5][3][9]
  • 2nd century BC – Polybius uses the adjective of a river with the same name as a city.[5][9]
  • 13th century – The lexicon of Zonaras defines it as one meaning under several names.[8]
  • Early 15th century – English borrows it through Old French and Late Latin as synonym.[4]

Meanings

Noun

  1. (grammar, rhetoric) A synonym, a word with the same meaning as another.[5][1]
  2. (logic, Aristotle; usually plural) Something that shares both its name and its definition with another.[5]
  • συνώνυμος (sunṓnumos)
  • συνωνυμία (sunōnumíā)
  • ὁμώνυμος (homṓnumos)
  • ὄνομα (ónoma)
  • Latin synonymum
  • English synonym

Usage notes

Ancient grammarians gave the same name, or “polyonyms”, to words of one meaning, and the sophist Prodicus was known for drawing distinctions between apparent synonyms.[6]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  3. ^ a b c d Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f g h Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  6. ^ a b c Cancik, Hubert; Schneider, Helmuth, eds. (2002–2010), Brill's New Pauly: Encyclopaedia of the Ancient World, Leiden: Brill
  7. ^ a b Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  8. ^ a b Pseudo-Zonaras, Lexicon, ed. Johann August Heinrich Tittmann (1808), Iohannis Zonarae Lexicon, Leipzig: Crusius
  9. ^ a b c Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
Cite this entry

“Συνώνυμον.” Etymologically, 8 Nov. 2026, etymologically.com/grc/%CF%83%CF%85%CE%BD%CF%8E%CE%BD%CF%85%CE%BC%CE%BF%CE%BD. Accessed 8 Nov. 2026.

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