Revelment is a word that means the act of reveling or celebrating. It is often associated with partying and enjoying oneself. However, there are other words that can be used as synonyms for revelment. For example, merrymaking is a word that can be used to describe the act of having fun and celebrating. Jollification is another synonym that means making merry or rejoicing. Festivity is a more formal synonym for revelment that is often used to describe celebrations and parties. Lastly, carousing is a synonym for revelment that implies a more wild and raucous celebration. All of these words can be used as synonyms for revelment depending on the context in which they are used.