definition of
[unsparing]

[1] #1 unsparing s. [lavish, munificent, overgenerous, too-generous, unstinted, unstinting] 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";. wn

[2] #2 unsparing s. not forbearing; ruthless; "an unsparing critic". wn