Quick Definition
ἀσύμφωνος, ον Adj dissonant, discordant
Strong's Definition
inharmonious (figuratively)
Derivation: from G1 (Α) (as a negative particle) and G4859 (σύμφωνος);
KJV Usage: agree not
UBS Dictionary of the Greek New Testament
adjc. | -ον | ἀ- + φωνέω
31.24 · Hold a View, Believe, Trust · Agree, Consent
to be in disagreement, to not agree with, to be unable to agree pertaining to not being able to come to some agreement
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
Mounce Concise Greek Dictionary
ἀσύμφωνος asymphōnos 1x
discordant in sound; met. discordant, at difference, Acts 28:25*
Abbott-Smith Greek Lexicon
** ἀ-σύμφωνος, -ον,
[in LXX: Wi 18:10, Da, LXX, Bel 15*;]
dissonant, discordant; metaph., at variance: πρὸς ἀλλήλους, Ac 28:25.†
Moulton & Milligan — Vocabulary of the Greek NT
ἀσύμφωνος. Vettius Valens has it often as a ζογϑ]. ἑδεΐ,, e.g. p. 3815 Κρόνος μὲν οὖν καὶ Ἥλιος ἀσύμφωνοι. ἀσύνετος. P Oxy III. 471% (ii/a.D.), ἣν δὲ οὐκ ἀσύνετον, “and he was not stupid.”’ Aazbe/ (near Ephesus) ἀξυνέτων δὲ βουλαῖς ἀνθρώπων τοῦδε ἔτυχον θανάτου : it seems clear that ‘‘foolish” here does not primarily denote lack of brains but moral obliquity. 225° > ἀσύνθετος. To other citations for the meaning “‘faithless”” appearing in the derivative verb may be added three from Ptolemaic
Liddell-Scott-Jones — Greek-English Lexicon
ἀσύμφωνος (asumphōnos) — discordant. ἀσύμφων-ος, Attic dialect ἀξ-, ον, not harmonious, [Refs 5th c.BC+]
2. metaphorically, discordant, at variance, ἐμαυτῷ[NT+5th c.BC+]. adverb -νως[Refs 5th c.BC+]; τοῖς αὐτοῖς argument Str.I.
II. not speaking the same language, πρὸς ἄλληλα[Refs 5th c.BC+]