Where does “soprattutto” come from?

soprattutto (Italian) comes from Italian tutto, from Vulgar Latin tōttus, from Latin tōtus, from Latin tot, from Proto-Indo-European toti, from Proto-Indo-European só — this; that.

soprattutto (Italian): above all, most, most of all; especially,...

Definitions

above all, most, most of all; especially,...

Ancestry of “soprattutto”, step by step

soprattutto traces back through two separate lines of ancestry.

via Italian tutto

Step	Language	Word	Meaning
1	Italian	tutto	all; everything, all; anything
2	Vulgar Latin	tōttus	—
3	Latin	tōtus	whole, all, entire, total, complete, every part
4	Latin	tot	so many
5	Proto-Indo-European	toti	so many
6	Proto-Indo-European	só	this; that

via Italian sopra

Step	Language	Word	Meaning
1	Italian	sopra	over; more than; above
2	Latin	suprā	above, on the top, on the upper side
3	Old Latin	suprād	—

Every word from Proto-Indo-European só →Every word from Proto-Indo-European toti →Every word from Latin tot →