Most inexpungible is a phrase that implies something that cannot be easily erased or removed. Its antonyms are words that suggest the opposite, such as evanescent, fleeting, ephemeral, transient, and impermanent. These words refer to things that are temporary, short-lived, or passing. Unlike most inexpungible, they are easily wiped away, forgotten, or destroyed. Other antonyms for most inexpungible include eradicable, removable, erasable, and perishable. All these words describe things that can be taken away or eliminated. Thus, while most inexpungible suggests permanence, its antonyms suggest the opposite and highlight the transient nature of many things in life.