What is another word for has on good authority?
Pronunciation: [hɐz ˌɒn ɡˈʊd ɐθˈɒɹɪtˌi] (IPA) 
When you want to say that you have reliable information, you might use the phrase "has on good authority." However, there are many other ways to express this idea. For example, you could say that you have trustworthy sources, inside knowledge, or verified data. You might also use terms like well-informed, credible, or authoritative. Additionally, you could use phrases like confirmed by experts or backed up by research. By using a variety of synonyms, you can convey the same message in different ways, making your writing more dynamic and engaging.
