Where does “impredicibilità” come from?

impredicibilità (Italian) comes from Italian impredicibile, from Italian predicibile, from Italian predire, from Latin praedicō, from Latin dīcō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

impredicibilità (Italian): (inherent) unpredictability

Definitions

(inherent) unpredictability

Ancestry of “impredicibilità”, step by step

Step	Language	Word	Meaning
1	Italian	impredicibile	unpredictable
2	Italian	predicibile	predictable
3	Italian	predire	to predict; to forecast
4	Latin	praedicō	to proclaim, declare publicly
5	Latin	dīcō	to say, talk, speak, utter, mention
6	Latin	-tiō	tion, -ation, -ing
7	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
8	Latin	dissertus	arranged, disposed; explained
9	Latin	disserere	second-person singular future passive indicative...
10	Latin	dis-	asunder, apart, in two; reversal, removal;...
11	Latin	calceus	shoe
12	Latin	calx	limestone; chalk; the finish line
13	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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