Message discipline: When he latches on to a topic, he is unstoppable, but he sometimes wanders too far.
Tumid and unstoppable, there is little that new wallpaper or re-poured driveways can do to disguise it.
Allison Samuels talks to the unstoppable voices that defined a genre.
It seems, then, that the Ezria hysteria is unstoppable—even to the woman who initially created the relationship.
Like the unstoppable proliferation of junk science, the laundered conspiracy theory is a stubborn thing.
What happens when an unstoppable force meets an immovable object?
He felt as though he had been caught in the wheels of an unstoppable machine and was in vague but serious danger.
As that unstoppable globe descended through office after office, it neither sought out people nor avoided them.
Even if she had excused me, the children would have raised an unstoppable howl, and probably would have followed us.
The landlord, an unstoppable gramophone of garrulity, entering by the street-door and bearing down upon him, put him to flight.