vacillate

What it tells us: While Trump often signals his own hawkish economic views on China, he has also vacillated - which could spark tensions with his top foreign policy team.

Peake’s staid and knowing portrayal stands in contrast and complement to that of Petticrew, whose resolute manner vacillates between a flinty swagger and true anguish.

Anyone who dreaded another four years of Trump vacillated from hopelessness to euphoria to quiet dread.

You have to see it so many times because you have to vacillate between watching the show and watching the audience.

The change: Trump has vacillated on abortion for decades, declaring himself “very pro-choice” as recently as 1999.