aswarm

/əˈswɔrm/
adjective
  1. Filled or crowded with a moving mass of people, animals, or things; swarming.
    • In summer, the garden is aswarm with bees and butterflies.
    • The stadium became aswarm with fans after the team won the championship.
    • The market was aswarm with shoppers looking for holiday deals.
Antonyms
What does "aswarm" mean? | whatsthatwordmean | whatsthatwordmean