What is another word for sustainment?
Pronunciation: [səstˈe͡ɪnmənt] (IPA) 
Sustainment is the act of maintaining or supporting something, often for a prolonged period of time. There are many synonyms for the word sustainment, such as maintenance, preservation, continuation, durability, stability, and endurance. Maintenance refers to keeping something in good condition, while preservation involves protecting something from damage or decay. Continuation refers to the ongoing process of something, while durability refers to the ability to withstand wear and tear. Stability refers to the ability to remain steady or constant, while endurance involves the ability to persevere through difficulties. All these synonyms for sustainment describe the act of keeping something going, whether it be physical or figurative.
