stumer /stūˈmər/ (slang)

1. A counterfeit coin or note
2. A forged or worthless cheque
3. A sham
4. A dud
5. A failure, bankruptcy
6. A horse sure to lose
7. A stupid mistake, clanger
8. A stupid person (Scot)

• long-lining
• longlist
• longlisted
• longlisting
• longlists
• long-lived
• longly
• long mark
• long marks
• long measure
• long measures
• long metre
• long moss
• long mosses
• longness
• longnesses
• long-nine
• long-nines
• Longobard
• long odds
• long off
• long offs
• long-oil
• long on
• long paddock