which word is an antonym for the word gaunt? the mountain climbers returned from their long, treacherous…

Brief Explanations:

"Gaunt" means extremely thin and haggard. "Desolate" refers to a place being empty or barren, not related to body - build. "Energetic" is about having energy, not about body - build. "Scrawny" means thin and bony, similar to "gaunt". "Plump" means having a rounded and somewhat fat body, which is the opposite of being thin like "gaunt".

Answer:

D. plump