Explanation
"Earnest" means serious and sincere, so its antonym is "Frivolous," which means lacking seriousness or silly. The other options—Cheap, Civilized, and Release—do not directly oppose the meaning of earnest.
Practice this MCQ: Select the antonym for Earnest.. Check correct answer and detailed explanation on MrProfessor.
"Earnest" means serious and sincere, so its antonym is "Frivolous," which means lacking seriousness or silly. The other options—Cheap, Civilized, and Release—do not directly oppose the meaning of earnest.