1. With ineptitude; in an incompetent manner
   - ineptly 
2. In a feckless manner; irresponsibly and incompetently

See also: feckless

• ball-breaker
• ball-buster
• ball-hawking
• ball-peen hammer
• ball-shaped
• ballad
• ballad maker
• ballade
• balladeer
• balladry
• ballast
• ballast resistor
• ballcock
• balldress
• ballerina
• ballet
• ballet company
• ballet dancer
• ballet master
• ballet mistress
• ballet position
• ballet skirt
• balletic
• balletomane
• balletomania