More unexpansive is a phrase that means something is becoming less expensive. In contrast, the antonyms for more unexpansive are the words costly, pricey, or expensive. These words indicate a sense of weight on one's finances or wallet, as they infer that something is either expensive or high-priced. They are usually used to describe things like luxury goods and services, which are typically beyond the reach of ordinary people. Using antonyms for more unexpansive, one can convey the exact opposite meaning or emphasize the value of something positively, valuing the experience and quality over the cost.