bumblingly

/ˈbʌmblɪŋli/
adverb
  1. In a clumsy, awkward, or mistake-prone manner.
    • He bumblingly knocked over the stack of books as he entered the room.
    • The robot moved bumblingly across the stage, nearly falling over.
    • She bumblingly tried to explain the error, mixing up her words.
Antonyms
What does "bumblingly" mean? | whatsthatwordmean | whatsthatwordmean