"It's not like a completely stable situation went completely unstable," he said.
Even with both elbows pressed against my rib cage, I just could not get completely stable video from this machine.
When protected from humidity, it is completely stable in storage.
We generally think of the ground we stand on as "rock-solid" and completely stable.
Best of all, his condition seems to be completely stable.
A completely stable artificial wormhole that we have total control over- it sounds like a dream come true.
The suit doesn't fly, but hovers or bounces and is not completely stable.
He required a completely stable platform which the ship could not provide and plenty of space to work with.
The general solution by definition is completely stable; otherwise the Universe would not exist.
"It's practically done," replied the Secretary, his left eye completely stable for once.