souring

The souring mood among US consumers was largely attributed to concerns over inflation and economic disruptions caused by rising tariffs.

But the indictment comes at a time of souring U.S.-China relations and a looming trade war as President-elect Donald Trump prepares to return to the White House.

As one of the UK's biggest trading partners, any souring of relations with China could impact the government's goal of boosting economic growth at home.

So any souring agent, whether it's tamarind or pomegranate paste or lemons or vinegar is so vital in anything I cook.

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