Veridically refers to something that's truthful or accurate. Some synonyms for this word include authentically, faithfully, genuinely, honestly, reliably, sincerely, truthfully, and veraciously. These words can all be used to describe someone or something that's truthful and accurate in their actions or statements. For instance, a reliable source of information is one that's consistently truthful or accurate. Similarly, someone who speaks or acts truthfully and honestly can be described as being sincere or authentic. Whether you're trying to describe a person, statement, or action, there are plenty of synonyms for the word veridically that can help you convey the idea of truthfulness and accuracy.