LOGOS
PHILOSOPHICAL
ἀντίθεσις (ἡ)

ΑΝΤΙΘΕΣΙΣ

LEXARITHMOS 785

Antithesis — «position against» — is one of the most fertile terms in Greek thought: a rhetorical figure in Gorgianic prose, a logical category in Aristotle, the foundational mechanism of dialectic. The archaic Heraclitean view of the world as the strife of opposites became Aristotelian taxonomy, a Stoic problem of logic, and finally — via Hegel — a structural pillar of modern dialectic. Any thought that would grasp reality in its movement must pass through antithesis.

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Definition

According to the Liddell-Scott-Jones Lexicon, ἀντίθεσις is «opposition, correspondence, resistance». It is formed from ἀντί (over against) and θέσις (setting) — literally «placing opposite». In its earliest usage it simply describes the spatial juxtaposition of two things, but it quickly acquires more important logical, rhetorical, and philosophical meanings.

In rhetoric, antithesis is one of the most important figures of speech — the juxtaposition of opposing concepts in symmetrical structures: «the young go to battle, the old deliberate». Gorgias and Sophistic prose raised it into a stylistic element. In Thucydides and the orators (Isocrates, Demosthenes), antithesis becomes an instrument of persuasion.

In philosophy the concept acquires depth. Heraclitus saw the cosmos as strife of opposites: «war is father of all». Aristotle in the Categories and De Interpretatione distinguishes four species of antithesis (contraries, contradictories, correlatives, privation and possession). The Stoics developed propositional logic based on relations of opposition. The Neoplatonists — and later Hegel — raised antithesis into the motor of dialectic: thesis–antithesis–synthesis.

Etymology

ἀντίθεσις ← ἀντιτίθημι ← ἀντί (against) + τίθημι (to place)
The compound is transparent: ἀντι-τίθημι = I place opposite. The root θε-/θη- comes from the PIE *dʰeh₁- (to place, set), whence Latin facio and English do. The preposition ἀντί denotes diametric correspondence. The suffix -σις produces an abstract noun of action/result: «the act or state of being set opposite». The word belongs to a series of compounds in -θεσις (θέσις, πρόθεσις, ὑπόθεσις, σύνθεσις, παράθεσις) that cover all the relations of positions in logic and rhetoric.

Cognates: θέσις, τίθημι, ἀντίθετος, ἀντιτίθημι, σύνθεσις, διάθεσις, ὑπόθεσις, πρόθεσις, παράθεσις. Derivative: ἀντιθετικός. Opposites: ταυτότης, ὁμοιότης. Related logical terms: contradictories, contraries, privation-possession, relatives (the four Aristotelian species of antithesis).

Main Meanings

  1. Spatial opposition — The primary, material meaning — two objects placed facing each other.
  2. Rhetorical antithesis — Figure of speech: juxtaposition of opposing ideas in symmetrical structures (e.g. «I am willing to die but not to live»).
  3. Logical antithesis (Aristotle) — Relation between propositions or concepts; Aristotle distinguishes four species: contraries, contradictories, relatives, privation-possession.
  4. Contraries — Opposites within the same category that admit of a middle (white-black with intermediate colours).
  5. Contradictories — Opposites that admit no third term: true-false, being-not-being; in logic, the fundamental Law of Non-Contradiction.
  6. Relatives (pros ti) — Oppositions that presuppose mutual relation: double-half, master-slave, father-son.
  7. Privation-possession — Opposition of absence and possession: blindness-sight, silence-speech. The negative term presupposes the possibility of the positive.
  8. Dialectical antithesis — In the Hegelian and Marxist tradition, the second term of the triad thesis–antithesis–synthesis; mechanism of historical development.

Philosophical Journey

Antithesis first appears as a cosmic principle in Heraclitus, runs through the rhetoric of the Sophists, is codified logically in Aristotle, and returns as the dialectical motor in modern thinkers.

6th–5th c. BCE
Heraclitus
The first to raise antithesis into a cosmic principle: «War is the father of all» (DK 22 B53). Opposites do not cancel each other but mutually determine each other and constitute the dynamic of the world.
5th c. BCE
Zeno of Elea
In his famous paradoxes, antithesis becomes a tool of reductio ad absurdum: from every hypothesis about motion Zeno derives contradictory conclusions, exposing the contradictoriness of motion.
5th c. BCE
Gorgias of Leontini
In the Gorgianic figures (antithesis, parison, paromoiosis, homoioteleuton), antithesis becomes a cornerstone of Sophistic prose — strongly symmetrical pairs of opposed concepts.
5th c. BCE
Thucydides
In the public speeches of the History, antithesis becomes a basic tool of reasoning and persuasion. The pairs logos-ergon, power-justice express his central analyses.
4th c. BCE
Plato
In the Phaedo he develops the argument from opposites: every thing is born from its opposite. In the Sophist (255c ff.) he distinguishes in detail the species of opposition.
4th c. BCE
Aristotle
He codifies the four species of antithesis in the Categories (11b15 ff.) and De Interpretatione. The square of opposition will become the foundation of Western logic for two millennia.
3rd c. BCE
Chrysippus
Develops propositional logic based on relations of opposition. Systematic studies of contradiction become a foundation of Stoic dialectic.
5th c. CE
Proclus, the Neoplatonists
In the Elements of Theology antithesis becomes a structural element of procession-return. The triad abiding-procession-return anticipates Hegelian dialectic.

Lexarithmic Analysis

The lexarithmos of the word ΑΝΤΙΘΕΣΙΣ is 785, from the sum of its letter values:

Α = 1
Alpha
Ν = 50
Nu
Τ = 300
Tau
Ι = 10
Iota
Θ = 9
Theta
Ε = 5
Epsilon
Σ = 200
Sigma
Ι = 10
Iota
Σ = 200
Sigma
= 785
Total
1 + 50 + 300 + 10 + 9 + 5 + 200 + 10 + 200 = 785

785 decomposes into 700 (hundreds) + 80 (tens) + 5 (units).

The 18 Methods

Applying the 18 traditional lexarithmic methods to the word ΑΝΤΙΘΕΣΙΣ:

MethodResultMeaning
Isopsephy785Base lexarithmos
Decade Numerology2
Letter Count9
Cumulative5/80/700Units 5 · Tens 80 · Hundreds 700
Odd/EvenOddMasculine force
Left/Right HandRightDivine (≥100)
QuotientComparative method
PalindromesNo
OnomancyComparative
Sphere of DemocritusDivination with lunar day
Zodiacal IsopsephyMercury ☿ / Virgo ♍785 mod 7 = 1 · 785 mod 12 = 5

Isopsephic Words (785)

The LSJ lexicon contains a total of 64 words with lexarithmos 785. For the full catalog and AI semantic filtering, see the interactive tool.

Sources & Bibliography

  • Liddell, H. G., Scott, R., Jones, H. S.A Greek-English Lexicon. Oxford: Clarendon Press, 1940, s.v. ἀντίθεσις.
  • AristotleCategories 11b15 ff., De Interpretatione. Loeb Classical Library.
  • HeraclitusFragments DK 22 B53, B80. In Kirk-Raven-Schofield, The Presocratic Philosophers. Cambridge University Press, 1983.
  • Denniston, J. D.Greek Prose Style. Oxford: Clarendon Press, 1952 (for rhetorical antithesis).
  • Lloyd, G. E. R.Polarity and Analogy: Two Types of Argumentation in Early Greek Thought. Cambridge University Press, 1966.
  • Bochenski, I. M.Ancient Formal Logic. Amsterdam: North-Holland, 1951.
  • ProclusElements of Theology. Ed. E. R. Dodds, Oxford: Clarendon Press, 1963.
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