Where does “indiscernable” come from?

indiscernable (French) comes from French discernable, from French discerner, from Latin discernō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

indiscernable (French): indistinguishable; indiscernible, imperceptible

Definitions

indistinguishable; indiscernible, imperceptible

Ancestry of “indiscernable”, step by step

Step	Language	Word	Meaning
1	French	discernable	discernible
2	French	discerner	to discern
3	Latin	discernō	to separate, set apart, divide, part
4	Latin	dis-	asunder, apart, in two; reversal, removal;...
5	Latin	calceus	shoe
6	Latin	calx	limestone; chalk; the finish line
7	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Words derived from “indiscernable”

indiscernabilité
indiscernabil

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