Uncharitable a. : Not charitable; contrary to charity; severe in judging; harsh; censorious; as, uncharitable opinions or zeal.

Example:
Why do Christians accuse atheists of being Uncharitable?

Taxonomy
charity, nonprofits, nonprofit sector, Pallotta, donors, Dan Pallotta, money, donation, charity events, nonprofit organizations, Pallotta TeamWorks, compensation, business, percentage, participants, for-profit sector, marketing, nonprofit executives.

Defination from the web:
Uncharitable is a book for students, philanthropists, nonprofit executives, institutional funders, donors, and anyone who cares about the great causes of our time. ... will cover a variety of the issues raised in "Uncharitable," and will build upon them with the things I've learned ...