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
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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
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Changes included installing porcelain over the existing marble for easy maintenance, adding more lighting, and incorporating blue as an accent color.—
Lennie Omalza,
The Courier-Journal,
25 July 2025 -
At a July 23 capital improvements committee meeting, questions were raised about why a report from the county's facilities planning steering committee recommended projects tied to maintenance and repairs at senior facilities be put on hold or not recommended at all for the 2026 budget.—
Vanessa Swales,
jsonline.com,
25 July 2025
Noun
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When other bidders were jockeying with Skydance, some of them – notably Sony Pictures in partnership with private equity giant Apollo Global – were viewed as worse options in terms of job preservation.—
Dade Hayes,
Deadline,
24 July 2025
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Our homes, our girlhoods, our memories— these are worthy of preservation and praise.—
Essence,
Essence,
23 July 2025
Noun
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By converting carbon dioxide to oxygen on a massive scale, rainforest conservation should be at the forefront of action to save our planet from climate change and ecological collapse.—
Juan Carlos Navarro,
MSNBC Newsweek,
25 July 2025
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In Fiji, Radford assisted with coral reef data collection and conservation initiatives.—
Sarah Sekula,
USA Today,
25 July 2025
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Cite this Entry
“Sustentation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sustentation. Accessed 29 Jul. 2025.
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