Adverb
In a soothing manner.
Source: Webster's dictionaryAnd now I wish I hadn't been civil, because he says he shall not despair! He is as stupid as Endymion!” "No, no!” said Alverstoke soothingly. "Nobody could be as stupid as Endymion! Georgette Heyer
I'm being treated like a sex object, cried the lady. No matter. I will take care of it, said Time soothingly. Mason Cooley
It's okay," I said soothingly. "You're just getting your stride back. Once you're up to full power, I'll go crack a rib or something so we can test it." She groaned. "The horrible part is that I don't think you're joking. Richelle Mead
One must talk soothingly to the dog until one has passed him. French Proverb
the mother talked soothingly to her child Source: Internet