rectitude

integrity

Moral soundness and consistency

• uprightnessMoral correctness and honesty
• probityThorough moral honesty
• honorHigh regard, moral dignity

honesty · incorruptibility · trustworthiness · reliability · steadfastness · conscientiousness · scrupulousness · decency · sincerity · authenticity

morality

Right and wrong principles

• ethicsStudy of right conduct
• conscienceInternal moral sense
• principlesFoundational moral beliefs

morals · scruples · righteousness · justice · fairness · equity · impartiality · goodness · rightness · propriety

virtue

Moral goodness or merit

• pietySincere religious devotion
• saintlinessState of spiritual perfection
• holinessSacred spiritual purity

righteousness · purity · grace · devotion · reverence · sanctity · godliness · blessedness · nobility · chastity

self-control

Ability to restrain impulses

• temperanceHabitual moderation in behavior
• fortitudeEnduring courage under pain
• restraintControl over impulses

moderation · abstinence · willpower · resolve · diligence · perseverance · steadfastness · patience · self-mastery · austerity

propriety

Correctness of conduct

• decorumFitting social conduct
• seemlinessAppropriate conduct quality
• respectabilityMoral and social worthiness

dignity · deportment · comportment · manners · etiquette · formality · appropriateness · punctiliousness · meticulousness · exactitude

• moralitymoral, moral values, immoral, moral principles, moral code
• valuesvalue, honesty, worth, fairness, morals
• honestyhonesty, truthfulness, candor, sincerity, dishonesty
• honorhonor, honor code, code of honor, personal honor, word of honor
• integrityintegrity, honesty, truthfulness, uprightness, probity
• moral virtuesvirtues, honesty, righteousness, integrity, virtue