1) Certain money-lender 2) Certain shark 3) Crooked lender 4) Figure of high interest 5) Financial shark 6) French word used in English 7) Gouger 8) Hardhearted lender 9) He lends at a prohibited rate 10) He takes too much interest 11) He works at a high rate 12) High-interest lender 13) His interest is distressing 1) Loanshark 2) Moneylender 3) Shylock 
• (n.) One who lends money at a rate of interest beyond that established by law; one who exacts an exorbitant rate of interest for the use of money. • (n.) One who lends money and takes interest for it; a money lender.
[n] - someone who lends money at excessive rates of interest
usurer 1. Someone who lends money at interest, especially at an exorbitant or unlawfully high rate. 2. A person who loans money at excessive rates of interest; loan shark, moneylender, shylock.
loan shark noun someone who lends money at excessive rates of interest
a person who lends money and charges interest, esp. at an exorbitant or unlawful rate; moneylender. · a person who lends money at interest.