Good / Strong
mandatory - Compulsory or obligatory, not voluntary – enforced by an authority.
fortitude - Courage in enduring pain or hardship without giving up.
noble - Having high moral qualities such as honor, courage, and generosity.
imposing - Demanding attention or respect due to size, power, or presence.
fitness - The condition of being physically healthy and strong, often as a result of exercise and proper nutrition
withstand - To remain firm in endurance or opposition.
impenetrable - Difficult or impossible to understand or comprehend; or impossible to pass through or break into.
integrity - The quality of being honest and consistently upholding strong moral principles.
leverage - The ability to influence people, situations, or decisions to gain an advantage
impunity - Freedom from negative consequences or accountability for one’s actions.
linchpin - A central, essential, or most important person or thing that holds everything together.
mighty - Having great power or strength — physically or mentally strong.