coltishness

/ˈkoʊltɪʃnəs/
noun
  1. The quality of being playful, energetic, and awkward, like a young animal or young person.
    • Her coltishness made her a favorite among the children at the park.
    • He never quite outgrew his coltishness, always jumping into things with clumsy enthusiasm.
    • The puppy's coltishness was endearing, even when it knocked things over.
Antonyms
What does "coltishness" mean? | whatsthatwordmean | whatsthatwordmean