unsparing Synonyms

lavish munificent unstinted unstinting overgenerous thriftless tough stringent strict unsympathetic stern severe ruthless rigorous remorseless relentless uncharitable uncompromising ungrudging unforgiving unselfish too-generous unkind openhanded freehanded freehearted unappeasable unrelenting unmerciful unfeeling profuse prodigal pitiless free-handed free exacting eleemosynary draconian demanding cruel charitable callous brutal bountiful bounteous generous giving hard philanthropic open-handed