merciful (used conventionally of royalty and high nobility) gracious; "our merciful king"
bloody having or covered with or accompanied by blood; "a bloody nose"; "your scarf is all bloody"; "the effects will be violent and probably bloody"; "a bloody fight"
hard dried out; "hard dry rolls left over from the day before"
inclement used of persons or behavior; showing no clemency or mercy; "the harsh sentence of an inclement judge"
implacable incapable of being placated; "an implacable enemy"
uncompassionate lacking compassion or feeling for others; "nor silver-shedding tears could penetrate her uncompassionate sire"- Shakespeare
unkind lacking kindness; "a thoughtless and unkind remark"; "the unkindest cut of all"
bowelless,
cutthroat,
fierce ruthless in competition; "cutthroat competition"; "bowelless readiness to take advantage"
