Vacuous (adjective)
احمق، بیوقوف، خالی
having or showing a lack of thought or intelligence; mindless.
Example: “a vacuous smile”
Synonyms: blank, vacant, expressionless, deadpan, inscrutable, inexpressive, poker-faced, emotionless
Antonyms: expressive, meaningful, thinking, intelligent
Appetite (noun)
رغبت، ترجیح، خواہش، آرزو
a natural desire to satisfy a bodily need, especially for food.
Example: “he has a healthy appetite”
Synonyms: hunger, ravenousness, hungriness, need for food, taste, palate, desire, relish, voracity
Antonyms: aversion