frothy

/ˈfrɔθi/
adjective
  1. Full of or covered with small bubbles; foamy.
    • The frothy waves splashed onto the sandy beach.
    • The soap made a frothy lather when mixed with water.
    • She ordered a frothy cappuccino with extra foam.
  2. Light, cheerful, and lacking serious content; frivolous.
    • The play was a frothy comedy that made everyone laugh.
    • The magazine is full of frothy articles about celebrities.
    • His frothy conversation was entertaining but forgettable.
Antonyms