(n)truth, the true, verity, truenessconformity to reality or actuality“they debated the truth of the proposition”, “the situation brought home to us the blunt truth of the military threat”, “he was famous for the truth of his portraits”, “he turned to religion in his search for eternal verities”
(n)accuracy, truththe quality of being near to the true value“he was beginning to doubt the accuracy of his compass”, “the lawyer questioned the truth of my account”