generosity

noun

1 the generosity of our host:

liberality, lavishness, magnanimity, magnanimousness, munificence, open-handedness, free-handedness, bounty, unselfishness, indulgence, prodigality, princeliness;

literary bounteousness;

rare benignancy, liberalness.

▷antonyms meanness.

2 with her generosity of spirit, she always forgave me:

magnanimity, kindness, kindliness, benevolence, beneficence, altruism, charity, philanthropism, nobility, nobleness, loftiness, high-mindedness, big-heartedness, honourableness, honour, goodness, unselfishness, self-sacrifice, lack of prejudice, disinterest.

3 diners certainly cannot complain about the generosity of portions:

abundance, plentifulness, copiousness, amplitude, profuseness, richness, lavishness, liberality, munificence, largeness, superabundance, infinity, inexhaustibility, opulence;

literary bounteousness, plenteousness.

generosity Oxford Dictionary of English