Extreme in degree, strength, or effect
He was a vehement opponent of the new law.
It is pleasing to turn from these vehement struggles of thought to a tour which Hegel in company with three other tutors made through the Bernese Oberland in July and August 1796.
He was a vehement opponent of Liberal Catholicism.
The veterans have been particularly vehement about the hypocrisy of the government.
There was vehement opposition, and it grows daily.