discordance

plural discordances · alternative discordaunce

1. countableuncountableA state of being discordant; disagreement, inconsistency.

   There will arise a thousand discordances of opinion.

   1832, [Isaac Taylor], chapter XVIII, in Saturday Evening. […], London: Holdsworth and Ball, →OCLC

   1 more example

   To talk nonsense, or poetry, or the dash between the two, in a tone of profound sincerity, and to enunciate solemn discordances with received opinion so seriously as to convey the impression of a spiritual insight, is the peculiar gift by which monomaniacs, having first persuaded themselves, contrive to influence their neighbours, and through them to make conquest of a good half of the world, for good or for ill.

   1859, George Meredith, chapter 15, in The Ordeal of Richard Feverel. A History of Father and Son. […], volume (please specify |volume=I to III), London: Chapman and Hall, →OCLC

2. countableuncountableDiscordance of sounds; dissonance.
3. countableuncountablebiologyThe presence of a specific genetic trait in only one of a set of clones (or identical twins).