After Supreme Court loss, a speechless Republican Party.

A day after President Trump’s stinging defeat in the Supreme Court, Republicans around the country seemed to be having trouble finding the right words.

The bellicose statements from some quarters that had characterized the postelection period — claims of switched and missing votes, a “rigged” election and even threats of secession from Texas Republicans after the ruling on Friday — had given way to something resembling muted resignation and an acceptance of the inevitable.

Many were completely silent, even in the face of a tweet from Mr. Trump himself in which he vowed, “WE HAVE JUST BEGUN TO FIGHT!!”

Of 17 Republican attorneys general who had endorsed the case, filed by Texas’ attorney general, Ken Paxton, none agreed to be interviewed by The New York Times. Mr. Paxton, who had issued a statement calling the decision “unfortunate,” did not respond to a request for comment.

Other attorneys general who issued statements mostly seemed to acknowledge that all legal avenues had been exhausted in efforts to overturn the election results.

On Capitol Hill, the response was particularly muted among the 126 House Republicans who signed onto an extraordinary amicus brief backing the suit. Aides to Representatives Kevin McCarthy of California and Steve Scalise of Louisiana, the party’s top leaders in the House, had no comment. And questions and requests for comments sent to the office of more than two dozen top congressional Republicans on Saturday were either declined or ignored.

Representative Mike Johnson of Louisiana, who assembled the House’s friend of the court brief, merely posted a quote on Twitter from John Quincy Adams, implying he had done what he could: “Duty is ours, results are God’s.”

Just one lawmaker who signed on, Representative Bruce Westerman of Arkansas, appeared newly ready to accept the president’s road had run out.

In a statement, he called the Texas suit “the best and likely last opportunity” to get the Supreme Court to rule on the election, and said the court’s decision “closed the books on the challenges to the 2020 election results.”