accordant, acquiescent, affirmative, agreeable, agreeing, approving, assenting, bighearted, bounteous, bountiful, compliable, compliant, consentient, consenting, content, eager, endorsing, favorable, free, freehanded, freehearted, generous, giving, gracious, greathearted, handsome, hospitable, large, largehearted, lavish, liberal, magnanimous, munificent, nothing loath, open, openhanded, openhearted, permissive, princely, profuse, prompt, ratifying, ready, sanctioning, stintless, submissive, unaverse, ungrumbling, unloath, unrefusing, unreluctant, unselfish, unshrinking, unsparing, unstinted, unstinting, willing

top

ROGET THESAURUS

ungrudging

Liberality

N liberality, generosity, munificence, bounty, bounteousness, bountifulness, hospitality, charity, liberal, free, generous, charitable, hospitable, bountiful, bounteous, handsome, unsparing, ungrudging, unselfish, open handed, free handed, full handed, open hearted, large hearted, free hearted, munificent, princely, overpaid, handsome is that handsome does.

For further exploring for "ungrudging" in Webster Dictionary Online