Truepenny is a word that is not often heard in everyday conversations. It means someone who is honest and trustworthy. Some synonyms for this word include reliable, sincere, genuine, candid, honorable, and dependable. Each of these words represents a person who deserves trust and respect in different ways. For example, someone who is reliable will always keep their word and follow through on promises. Honorable people uphold their values and principles, even when it is difficult. A truthful person is always candid and honest, even if it means admitting mistakes. Therefore, if you want to describe a person who is honest and trustworthy, you can use any of these synonyms to convey the same meaning as "truepenny".