Funds source of last resort (NHL)

• One garnering lots of interest
• One who charges too much interest: 2 wds
• One of great interest
• Risky funding source
• School banker?
• Usurer
• One generating a lot of interest
• Excessive-interest collector
• Five-for-ten man

Wiktionary Word definitions in Wiktionary
n. (alternative spelling of loan shark English). vb. To commit crimes as a loan shark/loanshark; to commit usury (to loan money at excessive rate of interest) especially if collecting under threat of violence.