What is another word for who can say??
Pronunciation: [hˌuː kan sˈe͡ɪ] (IPA) 
When we're uncertain about something, the phrase "who can say?" often comes to mind. However, there are many other synonyms we can use to express this idea. "Who knows?" is a common alternative, as is "it's anyone's guess." We might also say "it's hard to say" or "unclear at this time." More formal options include "undetermined" or "indeterminate." For a more poetic or philosophical approach, consider "the answer may elude us" or "we may never know." Whatever words we choose, they reflect our uncertainty and the complexity of the world around us.
