backstop

Perhaps you can treat an adviser as a backstop — an ally who’s there when you need support.

The IMF chief said China should spend more on cleaning up its property sector and providing a backstop for households, and “much less” on subsidizing its factories.

The Second Bank of the U.S. would stabilize currency and backstop riskier state banks.

The deal highlighted how the market’s seemingly endless enthusiasm for Nvidia’s stock is providing a financial backstop for the entire AI market.

The insurers unlock substantial amounts of money that otherwise would be required to backstop policyholders.