fatheadednesses
/ˈfætˌhɛdɪdnəsɪz/
noun
- Multiple instances or types of stupid, foolish, or stubborn behavior or qualities.
- We must learn from the fatheadednesses of our predecessors.
- The history books are full of the fatheadednesses of past leaders.
- The report listed several fatheadednesses in the company's strategy.
Synonyms