The phrase "truthful of" is not correct and cannot be used in written English
It is not a grammatically correct phrase as "truthful" is an adjective and "of" is a preposition. Instead, you can use "truthful about" or "truthful of" depending on the context to convey the idea of being honest or accurate about something. For example, "She was always truthful about her feelings" or "His account was truthful of the events that occurred."
A genuinely kind, gracious man, he sought to preserve in everything that he did the authentic dimension of human experience: authentic not only in the sense of being truthful, of 'living in truth,' but also in the willing of undistorted solidarity in communal experience, creating spaces for the collective act of openly being-with.
He thought that cinema had more kinship with poetry and called it the most truthful of art forms.
As reality television becomes increasingly staged, this series crosses the line in a different direction, turning the roughest of facts into the most truthful of fictions.
Mr. Donovan said that everyone on the show understood the pitfalls of turning it into something overwrought and not truthful, of turning the patients into monsters.
Until the Causeway Bay case, these books were easy to buy, allowing Chinese citizens to gain a glimpse – not always truthful – of the inner workings of their opaque leaders.
His statement that the £250,000 he gets from the Daily Telegraph is "chicken feed" is the darkest and most truthful of his political statements because it explicitly tells us that he doesn't know how people live – and worse, he doesn't care.
In fact, a weighted Probit regression of TRUTHFUL on number of reported property crimes, showed that this is actually the case.
To ensure accurate reporting of smoking status, survey assistants stressed the importance of truthful reporting of smoking status to the ability of the team to develop effective smoking cessation interventions.
To examine incentive properties of the procedure, an assumption of truthful revelation of preferences is omitted.
Trump had the lowest percentage of truthful statements of any recent presidential candidate, according to the fact-checking group PolitiFact.
This is an examination of how truthful some of the responses were.
