sour

Trump often soured on appointees who seemed drawn to the limelight during his first term, and even the warmest of relationships could go bad.

She told The Times in 2019, “We couldn’t actually get decent food because it wasn’t being served to us,” adding she had once been served “sour milk and cold coffee.”

The scene was so familiar: the sour scent of the scrub brush and palms, the hillside homes glowing at dusk, the old burn in my calves.

Trump's first term in office saw a dramatic souring of relations.

Trump’s determination to hold the Democrats responsible for the country’s generally sour mood proved to be a winning one.