smart
energetic
fast
ferocious
Answer is Right!
Answer is Wrong!
The correct answer is B. Energetic.
An antonym is a word that means the opposite of another word. In this case, the word “languid” means “slow, lazy, or sluggish.” The word “energetic” means “full of energy or liveliness.” Therefore, the word “energetic” is the antonym of the word “languid.”
The word “smart” means “having or showing a quick and intelligent mind.” The word “fast” means “moving or able to move at a high speed.” The word “ferocious” means “savagely fierce.” None of these words mean the opposite of “languid,” so they are not the correct answers.