The word "in-errable" means without error or infallible. Its antonyms, therefore, are words that convey the opposite meaning of being incorrect, fallible or prone to errors. Some examples of antonyms of in-errable are fallible, mistaken, flawed, erring, erroneous, inaccurate, uncertain, imperfect and faulty. When we use these words, we are indicating the possibility of error or incorrectness in a statement or action. Knowing the antonyms of in-errable can help us avoid making assumptions or claims that are not accurate, and instead, enable us to acknowledge that we all make mistakes and have limitations.