Where does “απαρηγορήτως” come from?

απαρηγορήτως (Greek) comes from Greek παρηγοριά, from Byzantine Greek παρηγοριά, from Ancient Greek παρηγορία, from Ancient Greek παρήγορος, from Ancient Greek πᾰρᾰ-, from Ancient Greek παρά, from Latin verēdus, from Gaulish werēdos — horse.

απαρηγορήτως (Greek): disconsolately, inconsolably

Definitions

disconsolately, inconsolably

Ancestry of “απαρηγορήτως”, step by step

Step	Language	Word	Meaning
1	Greek	παρηγοριά	consolation, solace, comfort
2	Byzantine Greek	παρηγοριά	—
3	Ancient Greek	παρηγορία	—
4	Ancient Greek	παρήγορος	—
5	Ancient Greek	πᾰρᾰ-	near; next to; by, near
6	Ancient Greek	παρά
7	Latin	verēdus	A fast or light breed of horse; courier's horse; hunter
8	Gaulish	werēdos	horse
9	Proto-Celtic	*uɸoreidos	horse

Every word from Proto-Celtic *uɸoreidos →Every word from Ancient Greek πᾰρᾰ- →Every word from Gaulish werēdos →