Where does “rettile” come from?

rettile (Italian) comes from Late Latin reptile, from Latin reptilis, from Latin rēpō, from Proto-Italic rēpō, from Proto-Indo-European h₁reh₁p- — to creep.

rettile (Italian): reptile

Definitions

reptile

Ancestry of “rettile”, step by step

Step	Language	Word	Meaning
1	Late Latin	reptile	neuter nominative singular of rēptilis; neuter...
2	Latin	reptilis	creeping, crawling
3	Latin	rēpō	to creep, crawl
4	Proto-Italic	rēpō	—
5	Proto-Indo-European	h₁reh₁p-	to creep

Words derived from “rettile”

rettilario

Every word from Proto-Indo-European h₁reh₁p- →Every word from Proto-Italic rēpō →Every word from Latin rēpō →