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]
(..) You've got to obey the rules. Pandora rules. Rule number one... There's nothing like an old-school safety brief to put your mind at ease. Excuse me. Excuse me. Jake! You're Jake, right? Tom's brother. Wow! You look just like him. Sorry, I'm Norm. Spellman. I went through avatar training with him. (..)2009 Avatar