Where does “cascarrabias” come from?

cascarrabias (Spanish) comes from Spanish cascar, from Latin quassō, from Latin -tō, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

cascarrabias (Spanish): a curmudgeon, crank, grump, grouch; cantankerous,...

Definitions

a curmudgeon, crank, grump, grouch; cantankerous,...

Ancestry of “cascarrabias”, step by step

cascarrabias traces back through two separate lines of ancestry.

via Spanish cascar

Step	Language	Word	Meaning
1	Spanish	cascar	to crack, to split; to hit; to wank
2	Latin	quassō	to shake repeatedly, to quake
3	Latin	-tō	Forms here
4	Latin	-tus	Forms the past participle of verbs; Forms...
5	Proto-Italic	-tus	—
6	Proto-Indo-European	-tus	Derives action nouns from verb roots

via Spanish rabia

Step	Language	Word	Meaning
1	Spanish	rabia	rage, anger; rabies
2	Latin	rabiēs	rage
3	Latin	rabiō	to be mad, rave
4	Proto-Indo-European	rebʰ-	rib; violent
5	Proto-Indo-European	lebʰ-	youngling, nestling, child; to work, harvest,...

Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin -tō →