Where does “invader” come from?

invader (Middle French) comes from Latin invado, from Latin vādō, from Latin vadere, from Latin vado, from Proto-Italic wāðō, from Proto-Indo-European weh₂dʰ- — to go, to proceed; to pass, to traverse.

invader (Middle French): to invade

Definitions

to invade

Ancestry of “invader”, step by step

Step	Language	Word	Meaning
1	Latin	invado	I enter; I invade
2	Latin	vādō	to go, walk, rush
3	Latin	vadere	second-person singular present passive...
4	Latin	vado	I go, walk, rush; I ford, wade through
5	Proto-Italic	wāðō	advance, proceed, go
6	Proto-Indo-European	weh₂dʰ-	to go, to proceed; to pass, to traverse

Every word from Proto-Indo-European weh₂dʰ- →Every word from Proto-Italic wāðō →Every word from Latin vado →