blusterous

/ˈblʌstərəs/
adjective
  1. Characterized by loud, aggressive, or boastful behavior, often with little substance.
    • She found his blusterous manner off-putting and preferred quiet confidence.
    • His blusterous speech impressed no one, as it was full of empty promises.
    • The coach's blusterous shouting from the sidelines only distracted the players.
  2. Stormy, windy, or turbulent, especially in reference to weather.
    • The blusterous afternoon forced the picnic indoors.
    • Ships stayed in port to avoid the blusterous conditions at sea.
    • Blusterous gusts knocked over trash cans and sent debris flying.
Antonyms
What does "blusterous" mean? | whatsthatwordmean | whatsthatwordmean