sluggishly

/ˈslʌɡɪʃli/
adverb
  1. In a slow, lazy, or unenergetic manner.
    • The river moved sluggishly through the flat plains.
    • The project progressed sluggishly because of the lack of resources.
    • She walked sluggishly to the bus stop, still half asleep.
Antonyms
What does "sluggishly" mean? | whatsthatwordmean | whatsthatwordmean