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]
(..) is your request It's been years since we've had anybody Here and we're obsessed With your meal With your ease Yes indeed, we aim to please While the candlelight's still glowing (LAUGHS) Let us help you, (..)2017 Beauty and the Beast