What is another word for most unsolved?
Pronunciation: [mˈə͡ʊst ʌnsˈɒlvd] (IPA) 
The phrase "most unsolved" can be replaced with a variety of synonyms to convey the same sense of mystery and intrigue. Some potential choices might include "largely mystifying" or "largely unresolved." Alternatively, you could opt for "largely unexplained" or "largely unsolved." These words all convey a sense of mystery, leaving open the possibility for further investigation and discovery. Ultimately, the best synonym for "most unsolved" will depend on the context in which it is being used, as well as the specific connotations and nuances of each option. Regardless of which term you choose, however, the concept of an unsolved mystery is sure to capture the imagination of readers everywhere.
