Where does “discordare” come from?

discordare (Italian) comes from Latin discordo, from Latin discors, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

discordare (Italian): to clash, conflict; to dissent

Definitions

to clash, conflict; to dissent

Ancestry of “discordare”, step by step

Step	Language	Word	Meaning
1	Latin	discordo	I disagree, quarrel
2	Latin	discors	discordant; inharmonious; different
3	Latin	dis-	asunder, apart, in two; reversal, removal;...
4	Latin	calceus	shoe
5	Latin	calx	limestone; chalk; the finish line
6	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin dis- →Every word from Latin calx →