mildly
//ˈmaɪldli//
Adverb
mildlyCanonical form
1
In a gentle, moderate, or restrained manner; not strongly or severely.
She mildly suggested that we take a break.
2
To a small degree; slightly or somewhat.
I was mildly surprised by the news.
3
Used as an understatement to indicate that something is actually more extreme than stated (often in the phrase 'to put it mildly').
To put it mildly, the project was a disaster.