Definitions for "Unsparing"
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"
not forbearing; ruthless; "an unsparing critic"
Not sparing; not parsimonious; liberal; profuse.
Keywords:  merciful, forgiving
Not merciful or forgiving.