on shaky ground
Upper Intermediate (B2)neutral
In a position that is not secure or well-supported.
"The company's claims are on shaky ground without solid evidence."
Hear it in context

Bold and the Beautiful - 2009 (S22 E152) FULL EPISODE 5553
The Bold and the Beautiful · 0:07
That [music] marriage is on shaky ground.

Motivation Got You Here. A System Will Take You Further.
Speak English With Tiffani · 16:45
Wait a minute, motivation is on shaky ground.

Washington Week with The Atlantic full episode, April 17, 2026
Washington Week PBS · 12:55
So I think he's on shaky ground there.

How will Trump get out of his fight with Pope Leo?
Washington Week PBS · 1:47
So I think he's on shaky ground there.

Does Spirit’s collapse signal the end of cheap flights? | The Excerpt
USA TODAY · 6:35
Like if the economy continues to be on shaky ground,