Sentence:  How could the rich , for whom life was made so simple , ever understand the subterfuges , the lies , the frauds , the errors , sins and even crimes to which the poor were driven in their efforts to overcome the <WSD>great</WSD> advantages the rich had in the race of life ? 
Meaning of the word marked with <WSD> tags:  relatively large in size or number or extent; larger than others of its kind