lightheartedly

/ˈlaɪtˌhɑrtɪdli/
adverb
  1. In a cheerful, carefree, or unserious manner.
    • He lightheartedly agreed to the plan, not worrying about the details.
    • She lightheartedly teased her brother about his new haircut.
    • They lightheartedly sang along to the radio during the road trip.
Antonyms
What does "lightheartedly" mean? | whatsthatwordmean | whatsthatwordmean