What is another word for burning up?
Pronunciation: [bˈɜːnɪŋ ˈʌp] (IPA) 
When talking about extreme heat or fever, "burning up" is a common phrase used to describe the sensation. However, there are many other synonyms one can use to convey the same overarching feeling. For example, "roasting" or "scorching" both suggest a high level of heat. "Sizzling" and "searing" also imply intense heat and discomfort. On the other hand, "feverish" and "flushed" can describe the physical sensation of burning up. Lastly, if you want to describe something as being destroyed or consumed by fire, "ablaze" or "engulfed in flames" could be used instead of "burning up." There are many ways to express heat and discomfort, and a varied vocabulary can help keep writing fresh and interesting.
