Where does “incadaverire” come from?

incadaverire (Italian) comes from Italian ire, from Latin ire, from Latin eo, from Proto-Italic eō, from Proto-Italic ejō, from Proto-Indo-European h₁éyti, from Proto-Indo-European h₁ey- — to go.

incadaverire (Italian): to become cadaverous; to putrefy, rot

Definitions

to become cadaverous; to putrefy, rot

Ancestry of “incadaverire”, step by step

incadaverire traces back through 3 separate lines of ancestry.

via Italian ire

Step	Language	Word	Meaning
1	Italian	ire	plural of ira; to go
2	Latin	ire	present active infinitive of eō; to go
3	Latin	eo	I go, I move; I advance, I proceed, I progress; I...
4	Proto-Italic	eō	I go
5	Proto-Italic	ejō	—
6	Proto-Indo-European	h₁éyti	to go, to be going
7	Proto-Indo-European	h₁ey-	to go

via Italian in

Step	Language	Word	Meaning
1	Italian	in	in; to; into
2	Latin	în	in, at, on, upon, from (space)
3	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
4	Proto-Italic	en	in
5	Proto-Indo-European	h₁én	in

via Italian cadavere

Step	Language	Word	Meaning
1	Italian	cadavere	corpse, body, cadaver
2	Latin	cadāver	corpse, cadaver, carcass
3	Latin	cadō	to fall, to fall out
4	Proto-Italic	kadō	fall, sink
5	Proto-Indo-European	ḱad-	to fall

Every word from Proto-Indo-European h₁ey- →Every word from Proto-Indo-European h₁éyti →Every word from Proto-Italic ejō →