[1] : The Collaborative International Dictionary of English v.0.48

unstinting \unstinting\
   see stinting.
see also:
stinting 

[2] : WordNet (r) 2.0

unstinting
     adj : very generous; "distributed gifts with a lavish hand"; "the
           critics were lavish in their praise"; "a munificent
           gift"; "his father gave him a half-dollar and his
           mother a quarter and he thought them munificent";
           "prodigal praise"; "unsparing generosity"; "his
           unstinted devotion"; "called for unstinting aid to
           britain" syn: lavish, munificent, overgenerous,
           prodigal, too-generous, unsparing, unstinted
see also:
lavish munificent overgenerous prodigal too-generous unsparing 
unstinted 

[3] : Moby Thesaurus II by Grady Ward, 1.0

28 moby thesaurus words for "unstinting":
   bighearted, bounteous, bountiful, free, freehanded, freehearted,
   generous, giving, gracious, greathearted, handsome, hospitable,
   large, largehearted, lavish, liberal, magnanimous, munificent,
   open, openhanded, openhearted, princely, profuse, stintless,
   ungrudging, unselfish, unsparing, unstinted

Un-Stinting >> U Words
Un-Stinting, definition of term: Un-Stinting
un-stinting_pag1.html