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have soured

  • present perfect
    of sour.
    sour
    adjective
    having an acid taste, resembling that of vinegar, lemon juice, etc.; tart.

Example Sentences

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One reason investors have soured on 60/40 funds recently is their abysmal returns in 2022, when major stock and bond indexes both fell at once.

From Barron's Apr. 3, 2026

According to PMIs, input prices have already risen sharply, and expectations for the coming months have soured.

From The Wall Street Journal Mar. 25, 2026

By 2012, the friendship between the two men appears to have soured somewhat.

From BBC Feb. 4, 2026

The New York Times’ Annie Karni reported on a number of others who have soured on Johnson’s leadership.

From Salon Dec. 14, 2025

The German professors and students, who in the early part of the nineteenth century lauded English constitutional liberty to the skies and made a god of Burke, have soured toward England since.

From Germany and the Germans From an American Point of View by Collier, Price