What is another word for in alliance?
Pronunciation: [ɪn ɐlˈa͡ɪ͡əns] (IPA) 
When two or more entities come together for a shared purpose, it is described as being "in alliance." There are a number of synonyms that can be used to describe this collaboration, such as being in a partnership, united, linked, aligned, or joining forces. Another synonym that can be used is "in affiliation," which implies a connection or association between parties. Similarly, "in cooperation" or "in coordination" also describe a joint effort toward a common goal. In summary, there are many different words that can be used to describe an alliance, partnership, or collaboration, each with its own nuances and shades of meaning.
