The term in-errant means free from error or infallible. The antonyms for this word are fallible, erroneous, mistaken, wrong, and flawed. Fallible means capable of making mistakes or errors. Erroneous means containing errors or mistaken. Mistaken means incorrect, erroneous or wrong. Wrong refers to something that is not right or correct. And flawed means having defects or imperfections. While in-errant is a highly positive word, it is important to remember that nobody and nothing is truly infallible. Acknowledging and correcting mistakes is an essential part of personal growth and improvement.