Soothingly
/ˈsuːðɪŋli/
Definition 1 of 1
Pro Tip 1/3Emotional Support
Use 'soothingly' to describe actions that provide emotional comfort or relaxation. 
He spoke soothingly to his friend after a tough day.
Pro Tip 2/3Calming Situations
'Soothingly' is often used in contexts where someone or something is being calmed or pacified. 
The therapist spoke soothingly to help the patient relax.
Pro Tip 3/3Use with Care
Overusing 'soothingly' can make language seem insincere or patronizing; use it genuinely. 
The nurse hummed soothingly, making sure she sounded sincere.