1. A man who is a stupid incompetent fool
   - fathead, goof, goofball [N. Amer], bozo [N. Amer], goose, cuckoo, zany 
2. Male donkey
   - jack

Derived forms: jackasses

Type of: ass, boofhead [Austral], charlie [Brit], drongo [Austral, NZ], fool, galah [Austral], juggins [Brit], jughead [N. Amer], mampara [S.Africa], meathead, moegoe [S.Africa], muggins [Brit], sap, tomfool

Encyclopedia: Jackass

• inquire
• inquirer
• inquiring
• inquiringly
• inquiry
• inquiry agent
• inquisition
• inquisitional
• inquisitive
• inquisitively
• inquisitiveness
• inquisitor
• inquisitorial
• inquisitory
• inquorate
• INR
• inro
• inroad
• inrush
• INS
• ins and outs
• insalubrious
• insalubriousness
• insalubrity
• insane