1. lacking in magnanimity

- it seems ungenerous to end this review of a splendid work of scholarship on a critical note

Similar word(s): stingy, ungenerous, meanspirited

2. unwilling to spend (money, time, resources, etc.)

- an ungenerous response to the appeal for funds

Similar word(s): uncharitable, beggarly, mean, cheap, chinchy, chintzy, cheeseparing, close, near, skinny, closefisted, hardfisted, tightfisted, grudging, niggardly, scrimy, mingy, miserly, tight, parsimonious, penurious, meanspirited, ungenerous, selfish, stingy