malpractice /mal-prakˈtis or malˈ/

1. An evil or improper practice
2. Professional misconduct
3. Treatment falling short of reasonable skill or care
4. The illegal attempt of a person in a position of trust to benefit at the expense of others

malpractitioner /-tishˈən-ər/ noun

• exchanging
• excheat
• excheats
• exchequer
• exchequer bill
• exchequer bills
• exchequered
• exchequering
• exchequers
• excide
• excided
• excides
• exciding
• excimer
• excimers
• excipient
• excipients
• excisable
• excise
• excised
• excise duty
• excise law
• excise laws
• exciseman
• excisemen