IPA: /ˈnæɡɪŋli/
KK: /ˈnæɡɪŋli/
In a way that annoys or bothers someone repeatedly.
She kept asking him naggingly about his plans for the weekend.
Naggingly → It is formed from "nag" (originating from the Middle English "naggen", meaning to scold or complain) and "-ingly" (a suffix used to form adverbs indicating the manner of an action). The word "naggingly" describes the manner of scolding or complaining persistently.
Think of someone who is persistently 'scolding' or 'complaining' — that's what 'naggingly' means, as it describes the manner of nagging.