It's earlier, either way (3)
I believe the answer is:
ere
I believe this clue is a double definition.
'it's earlier' is the first definition.
(synonyms)
'either way' is the second definition.
(Other definitions for ere that I've seen before include "Before (in poetry)" , "Old prior" , "Before, poetically" , "One who steals" , "Before (in time)" .)