All 5 Uses

discord
in
The Waves, by Virginia Woolf
(Auto-generated)

...born entire, out of hatred, out of discord.
*

discord = conflict
Each sang stridently, with passion, with vehemence, as if to let the song burst out of it, no matter if it shattered the song of another bird with harsh discord.
*

discord = sounding bad in combination
From discord, from hatred (I despise dabblers in imagery—I resent the power of Percival intensely) my shattered mind is pieced together by some sudden perception.†
There is always more to be understood; a discord to be listened for; a falsity to be reprimanded.†
What a symphony with its concord and its discord, and its tunes on top and its complicated bass beneath, then grew up!†

Definitions:

(1) (discord as in: discord amongst the group)
conflict or disagreement -- especially among those expected to cooperate

or (especially in the form discordant):

seeming different or wrong in context
(2) (discord as in: discordant music)
unpleasant sound -- especially a combination of sounds that sound wrong together (though sometimes done intentionally in music)
(3) (meaning too rare to warrant focus)