put it mildly

Understate, say without exaggeration, as in It's a fairly long way to walk, to put it mildly-twenty miles or so. [First half of 1900s]

Name	Pronounced	Usage
Wanda	VAHN-dah (Polish), WAHN-də (English)	Polish, English, German, French
Divna	-	Serbian, Macedonian
Zuzia	-	Polish
VÜQar	-	Azerbaijani
Denny	['deni]
Fletcher	FLECH-ər	English