IPA: /ˈswɪŋɪŋli/
KK: /ˈswɪŋɪŋli/
In a way that involves a swinging motion or movement, often suggesting a lively or energetic manner.
The children danced swingingly at the party, enjoying the lively music.
Swingingly → It is formed from "swing" (from Old English *swingan*, meaning to move back and forth) and the suffix "-ly" (meaning in a manner of). The word "swingingly" describes an action done in a swinging manner.
Think of the word 'swing' which means to move back and forth, and remember that 'swingingly' means doing something in that swinging manner.