1
as in maintenance
the act or activity of keeping something in an existing and usually satisfactory condition
argues that a new toll is needed to pay for the long-term sustentation of the city's bridges
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in preservation
the careful maintaining and protection of something valuable especially in its natural or original state
the all-important sustentation of Mount Vernon, Monticello, and other national treasures
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for sustentation
Noun
-
Strategic Survival In The Age Of AI Healthcare organizations are hesitant to invest in AI due to high upfront costs, ongoing expenses for system maintenance, and the need for continuous human oversight.—
James Lindsey,
Forbes.com,
18 Apr. 2025 -
Other violations for area maintenance and general cleanliness were also recorded.—
Amaris Encinas,
USA Today,
17 Apr. 2025
Noun
-
In 2008, the county started working with the Alexander Company, a Wisconsin developer with a history of historic preservation and adaptive reuse.—
Celia Fernandez,
CNBC,
19 Apr. 2025
-
The post-pandemic era calls for a balanced approach, prioritizing capital preservation alongside the pursuit of sustainable returns.—
Gianluca Sidoti,
Forbes.com,
18 Apr. 2025
Noun
-
Taken at Nepal’s Jatayu vulture restaurant, the image captures the clinical, careful and deeply human reality of modern vulture conservation.—
Scott Travers,
Forbes.com,
19 Apr. 2025
-
Sustainability efforts include the saltwater lagoon, where a team of aquarists maintain the health of the ecosystem and keep the wildlife safe while teaching guests about the importance of marine conservation.—
Annie Archer,
Travel + Leisure,
19 Apr. 2025
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Sustentation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sustentation. Accessed 29 Apr. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share