vacillation

Lois’ reticence about him mirrors our own vacillation with the DC Universe’s new direction: We need to see something more from this guy before we commit.

"Given the president's apparent public vacillation on many topics, it just isn't clear that he'll stay with this problem or that he'll be willing and able to act effectively," he said.

"Applying Loper Bright, means we can end the FCC's vacillations," the Sixth Circuit Court of Appeals said.

It just captures this vacillation of the human experience so perfectly for me — like, I’m dancing, I’m driving in the dark.

Gray whales seem to have gone through these more dramatic vacillations, enduring three different periods of major mortalities and bouncing back before the most recent five-year event.