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Definitions

sustain

[suh-steyn] / səˈsteɪn /




Usage

What are other ways to say sustain?

To sustain, a rather elevated word, suggests completeness and adequacy in supporting: The court sustained his claim. To support is to hold up or add strength to, literally or figuratively: The columns support the roof. To maintain is to support so as to preserve intact: to maintain an attitude of defiance. Uphold applies especially to supporting or backing another, as in a statement, opinion, or belief: to uphold the rights of a minority.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

No one needed his blessing to enter the race, or his backing to sustain their candidacy.

From Los Angeles Times • Apr. 1, 2026

The couple inherited a large Cotswolds estate—with little income to sustain it.

From The Wall Street Journal • Mar. 31, 2026

Swinney said the support depended on the manufacturer being able to show it had enough orders to sustain operations in Scotland.

From BBC • Mar. 31, 2026

Subsidy costs are also becoming difficult to sustain.

From Barron's • Mar. 30, 2026

The French were barely able to sustain trading posts in the St. Lawrence and didn’t even try to plant their flag in pre-epidemic New England.

From "1491" by Charles C. Mann