Plentiful or affluent (7)
I believe the answer is:
opulent
I believe this is a double definition.
'plentiful' is the first definition.
(thesaurus)
'affluent' is the second definition.
(I've seen this before)
(Other definitions for opulent that I've seen before include "Well-to-dp. affluent" , "Moneyed" , "extremely elegant" , "Wealthy or lavish" , "Prosperous" .)