Unwisdom

Noun

1. Lack of wisdom; unwise action or conduct; folly, foolishness. .mw-parser-output .defdate{font-size:smaller}
2. An instance of a lack of wisdom; a foolish act. A foolish or unwise being or force.
3. An instance of a lack of wisdom; a foolish act.
4. A foolish or unwise being or force.