What is another word for is up up?
Pronunciation: [ɪz ˌʌp ˈʌp] (IPA) 
The phrase "is up up" is often used to indicate an increase or improvement in something. There are many synonyms that can be used instead of "is up up", depending on the context and the degree of change. For example, "is rising" or "is climbing" can be used to describe a gradual increase, while "is surging" or "is skyrocketing" would be more appropriate for a sudden and significant increase. Other options include "is advancing", "is growing", "is improving", "is thriving", and "is flourishing". Choosing the right synonym can add nuance and emphasis to your writing, so it's important to consider the context carefully.
