impish

/ˈɪmpɪʃ/
adjective
  1. Having or showing a playful, mischievous quality; like a small devil or imp.
    • Her impish sense of humor kept everyone laughing at the party.
    • The puppy had an impish look as it chewed on the shoe.
    • The child gave an impish grin before hiding behind the curtain.
What does "impish" mean? | whatsthatwordmean | whatsthatwordmean