List of Galician words of Celtic origin
This is a list of Galician words of Celtic origin, many of them being shared with Portuguese (sometimes with minor differences) since both languages are from medieval Galician-Portuguese. A few of these words existed in Latin as loanwords from a Celtic source, usually Gaulish, while others have been later received from other languages, mainly French, Occitan, and in some cases Spanish.
Source: Wikipedia — List of Galician words of Celtic origin (CC BY-SA 4.0)