Choose the word that is most opposite in meaning to the given word: Effervescent

Step-by-step solution

Effervescent (adj) : If you describe someone as effervescent, you mean that they are lively, entertaining, enthusiastic, and exciting. Ex. ...an effervescent blonde actress... Vivacious (adj) : If you describe someone as vivacious, you mean that they are lively, exciting, and attractive. Ex. She's beautiful, vivacious, and charming. Dull (adj) : Someone or something that is dull is not very lively or energetic; sluggish Ex. The body's natural rhythms mean we all feel dull and sleepy between 1 and 3pm. Medio