The term 'abounding in' can be described by two crossword solutions: 'RICH' (4 letters) and 'rife with' (8 letters). 'RICH' is an adjective that describes someone or something that has a large amount of money, material possessions, or other resources. 'Rife with' is an expression that means something is full of or filled with a particular thing. Therefore, the term 'abounding in' can be used to describe something that is full of wealth or resources.