frothiness

/ˈfrɔθinəs/
noun
  1. The quality or state of being full of small bubbles or foam.
    • The beer's frothiness indicated it had been poured correctly.
    • She loved the frothiness of the soap bubbles in her bath.
    • The frothiness of the cappuccino made it look very inviting.
  2. A light, airy, or insubstantial quality, especially in writing, ideas, or entertainment.
    • The novel's frothiness made it a perfect beach read, but not a literary masterpiece.
    • The movie was criticized for its frothiness and lack of real plot.
    • His speech had a certain frothiness that entertained the crowd but said nothing important.
Antonyms