unsparing Synonyms

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