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
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However, Samsung's workers' union disputed the impact of the strikes, saying in a statement that previous production pauses had occurred for equipment inspection, maintenance and process adjustments.—
Lim Hui Jie,
CNBC,
18 May 2026 -
The agency relies on reports from its road maintenance crews and roadkill app as well as an app from Colorado Parks and Wildlife to gather quarterly and annual reports for the state.—
The Summit Daily,
Denver Post,
18 May 2026
Noun
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Still, the current legislative progress in California has to be heartening for the Stop Killing Games movement, which has seen its momentum in the UK stall a bit after a UK Parliament debate on game preservation last November.—
Jonathan M. Gitlin,
ArsTechnica,
15 May 2026
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House and Senate budget negotiators managing environmental and agricultural issues approached the special session’s first deadline with funding gaps still outstanding in areas involving citrus research, land preservation and Everglades restoration.—
Jim Turner,
Miami Herald,
15 May 2026
Noun
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There are solutions for age verification that are both accurate and privacy preserving.—
Annie Chestnut Tutor,
Boston Herald,
18 Aug. 2025
Noun
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The distillery is closely linked to an organic sugarcane estate and a rainforest conservation project.—
Joseph V Micallef,
Forbes.com,
17 May 2026
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Lieberg, a land manager for the conservation nonprofit Columbia Land Trust, was desperate to do his job.—
Chiara Eisner,
NPR,
17 May 2026
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Cite this Entry
“Sustentation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sustentation. Accessed 19 May. 2026.
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