prattlingly

/ˈprætlɪŋli/
adverb
  1. In a way that involves talking a lot about unimportant things, often in a childish or foolish manner.
    • The toddler prattlingly told his mother about the clouds he saw.
    • She prattlingly described every detail of her cat's nap.
    • He prattlingly went on about his stamp collection until everyone left the room.
Antonyms
What does "prattlingly" mean? | whatsthatwordmean | whatsthatwordmean