"abundant generosity" is correct and usable in written English.
It could be used in a sentence such as "The abundant generosity of the local community was truly inspiring."
He shared his knowledge with abundant generosity, and his profound warmth was always in evidence.
I do not believe that words alone, or pictures of flattened buildings, would have prompted such spontaneous and abundant generosity, or anything much like it.
On the tsunami, he said, he made his dire forecast when only 40,000 people — not 300,000 — were believed dead, and the world's abundant generosity paid for the clean water and mosquito control that prevented the worst from coming true.
Moritz is still hoping that a kind soul will reciprocate with abundant generosity.
If it's not her famous short hairdo or her contagious charisma that makes her likeable, then maybe it's her abundant generosity that makes her "Ellen the Generous".
Privately funded refugee resettlement is an easy way to bring new resources to the refugee program and create an outlet for America's abundant generosity and provide a timely, robust response to a serious humanitarian crisis.
Her abundant love and generosity towards her family will be sorely missed.
Her empathy and generosity were abundant, a source of inspiration to all who knew her.
Anuja Khemka: This population is abundant in means and generosity of spirit.
Music critic Robert Christgau opined of McCartney and the new Wings album: "When he's on, Paulie's abundant tunefulness passes for generosity.
Generosity and simplicity are an essential part of spirituality, and the key to an abundant and meaningful life.
