IPA: /ˈpɛpɪli/
KK: /ˈpɛpɪli/
In a lively and cheerful way.
She danced peppily at the party, bringing joy to everyone around her.
Peppily → It is formed from "pep" (from Latin *piper*, meaning pepper) and the suffix "-ily" (meaning in a manner). The word "peppily" means in a lively or spirited manner, reminiscent of the zest associated with pepper.
Think of the word 'pep' which brings to mind liveliness and energy, and remember that 'peppily' describes doing something in a lively or spirited way.