Where does “adfer” come from?

adfer (Welsh) comes from Welsh edfryd, from Middle Welsh eturyt, from Brythonic *ėdβėrɨd, from Proto-Celtic ati-, from Proto-Indo-European éti, from Proto-Indo-European h₁é, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

adfer (Welsh): to reinstate, to restore, to resolve, to revive, to retrieve, to recover, to rehabilitate

Definitions

to reinstate, to restore, to resolve, to revive, to retrieve, to recover, to rehabilitate

Ancestry of “adfer”, step by step

Step	Language	Word	Meaning
1	Welsh	edfryd	Alternative form of adfer
2	Middle Welsh	eturyt	—
3	Brythonic	*ėdβėrɨd	—
4	Proto-Celtic	ati-	re-, again, second, further
5	Proto-Indo-European	éti	beyond; over
6	Proto-Indo-European	h₁é	and, then
7	Proto-Indo-European	ǵʰe	Postpositional intensifying particle: indeed, at any rate, in fact

Words derived from “adfer”

Every word from Proto-Indo-European ǵʰe →Every word from Proto-Indo-European h₁é →Every word from Proto-Indo-European éti →