What are the opposite words for luxury?

Luxury is a term commonly associated with something that is fancy, expensive, and premium. However, there are a variety of antonyms for the word "luxury." These antonyms can describe things that are basic, simple, or even unpleasant. Words such as frugality, austerity, and simplicity can be used to describe something that is not considered luxurious. Additionally, words like discomfort, hardship, and poverty can be used as antonyms because they describe situations that lack luxury. These words are important to know because they expand our vocabulary and our ability to describe a wider range of experiences beyond just luxury.

Antonym of the day

let the cat ouf bag
be quiet, conceal, hide.