sobriety

Her expression bespoke sobriety and saneness of soul.

sobriety of décor); both nouns denote moderation in or abstinence from the consumption of alcoholic liquor:

I heard much talk about how sobriety was more than staying straight or dry.

maintain sobriety during the meeting

strive for emotional sobriety

sobriety is essential for making important decisions

embrace a lifestyle of sobriety

sobriety is crucial for driving safely