malfeasance /mal-fēˈzəns/

1. Evil-doing, wrongdoing (rare)
2. An illegal deed, esp by an official (law)

malfeaˈsant adjective and noun

• stag night
• stag parties
• stag party
• stags
• stag's horn
• stagy
• Stagyrite
• Stahlhelm
• Stahlhelmer
• Stahlhelmist
• Stahlian
• Stahlianism
• Stahlism
• staid
• staider
• staidest
• staidly
• staidness
• staidnesses
• snicker-snacks
• snickersnee
• snickersneed
• snickersneeing
• snickersnees
• snicket