1. The quality or state of being erroneous; the fact or condition of containing errors or being incorrect.
Usage: Plural form of erroneousness; Abstract noun; typically used in formal or academic contexts

Examples

• The erroneousnesses in the historical account were eventually corrected by modern scholars.
• Multiple erroneousnesses were found in the original translation of the ancient text.
• The report highlighted several erroneousnesses in the previous study's methodology.
• Despite the erroneousnesses of his initial theory, his later work proved groundbreaking.
• The erroneousnesses in the data set made the conclusions unreliable.