Lined up, worried about time with English wealth (9)
I believe the answer is:
plenitude
'wealth' is the definition.
(thesaurus)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for plenitude that I've seen before include "Literary sort of abundance or fullness" , "entirety" , "Eden lit up (anag.)" .)