What is another word for more substantiated?
Pronunciation: [mˈɔː səbstˈanʃɪˌe͡ɪtɪd] (IPA) 
When you want to express that a claim or assertion is well supported by evidence, there are a variety of synonyms for the phrase "more substantiated." For example, you might say that something is more verified, validated, or corroborated. Alternatively, you could use words like confirmed, authenticated, or proven. Each of these terms suggests that there is solid, concrete evidence to support the claim, and that it has been thoroughly examined and found to be reliable. By using these synonyms instead of "more substantiated," you can add variety and clarity to your writing, while still conveying the same meaning and level of confidence in the information you are presenting.
