Random thought: is a 'Word of Heroism' too vague and/or cheesy? By that I mean a Word to this idealized heroic paragon type, which are inspiring and often unbreaking/unwavering. It's a bit of a silly Word concept but I was trying to think of a Word concept that is at the opposite end of the spectrum of those 'edgier' Words like Murder.
It could work. You could take bits from Command and Protection and Endurance and such.