As soon as your self-command returns my commands are void," he said coolly.
The sheriff will return the money that was taken from here," he said coolly as he walked briskly to the front door.
When you first started to talk, Rathburn, I thought maybe bravado had brought you here to make a grand-stand play," he said coolly.
I believe you lied when you said there was a man killed down there last night," he said coolly.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "said coolly" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.