Calmly is a related term of mildly.
As adverbs the difference between calmly and mildly
is that calmly is in a calm manner while mildly is in a mild manner.
mildly
English
Adverb
(
en adverb)
In a mild manner.
To a mild degree; slightly.
- a mildly amusing joke
Derived terms
* to put it mildly