What is another word for thirties?
Pronunciation: [θˈɜːtɪz] (IPA) 
Thirties, which refers to the decade of a person's age from 30 to 39, is a specific term in the English language. However, there are different synonyms that can be used to describe this age range. Some of the alternatives include the "third decade of life," the "10's," or simply "in their 30s." Other people might describe this age range as the "prime of life," "mid-adult," or even "young middle age." Additionally, some might use context-specific terms such as "early career" or "Joan is in her post-grad years." Regardless of the case, these synonyms allow for variety and avoid repeating the same word over and over.
