Where does “vengador” come from?

vengador (Spanish) comes from Late Latin vindicator, from Latin vindico, from Latin vindex, from Latin dīcō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

vengador (Spanish): avenger

Definitions

avenger

Ancestry of “vengador”, step by step

Step	Language	Word	Meaning
1	Late Latin	vindicator	avenger, vindicator; second-person singular...
2	Latin	vindico	I avenge, vindicate, claim, punish; I liberate,...
3	Latin	vindex	claimant, vindicator
4	Latin	dīcō	to say, talk, speak, utter, mention
5	Latin	-tiō	tion, -ation, -ing
6	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
7	Latin	dissertus	arranged, disposed; explained
8	Latin	disserere	second-person singular future passive indicative...
9	Latin	dis-	asunder, apart, in two; reversal, removal;...
10	Latin	calceus	shoe
11	Latin	calx	limestone; chalk; the finish line
12	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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