What is another word for most ill-founded?
Pronunciation: [mˈə͡ʊst ˈɪlfˈa͡ʊndɪd] (IPA) 
Most ill-founded can be replaced by several synonyms, like baseless, groundless, unfounded, unsubstantiated, or unsupported. All these synonyms indicate that an argument, statement, or claim lacks evidence and credibility. Using most ill-founded in a sentence might show a strong opinion, but using one of these synonyms can add precision to the argument and make it more convincing. For instance, instead of saying, "That is the most ill-founded idea I have ever heard," one can say, "That is a baseless claim without any evidence." Synonyms like these can add clarity and emphasis to a statement, making it more effective.
