He delighted people with his charm and 'ease' of manner. [=his relaxed and easy manner]
The students might respond better if the teacher 'eased up on' them a little.
These features can be modified 'with the greatest of ease'. [=very easily]
(..) To the police station! Hurry. To the police station! We found them. We're pursuing them now. Put your mind at ease. How's it kicking, Kichijoji? I am kicking. If we are kicking, we will catch them soon. Please enjoy the ride. (..)2007 Kantoku · Banzai!