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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.

It has now spent five years telling the public that above-target inflation is temporary, and each new shock makes that harder to sustain.

From The Wall Street Journal • Apr. 4, 2026

Profits from King Cotton helped sustain the growth of Northern insurance, banking, shipping and textile firms, and flowed indirectly into the dynamic development of railroads, iron manufacture and other modern industries.

From The Wall Street Journal • Apr. 3, 2026

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

From Los Angeles Times • Apr. 1, 2026

If the gains sustain today, the dollar would wrap up the current quarter with the biggest percentage increase since the fourth quarter of 2024.

From Barron's • Mar. 31, 2026

"The Commission does not sustain the objection of the defense."

From Nazi Saboteurs by Samantha Seiple