Main entry: usurious, exorbitant, extortionate, unconscionable, steep, outrageous
Definition: greatly exceeding bounds of reason or moderation
Usage: exorbitant rent; extortionate prices; spends an outrageous amount on entertainment; usurious interest rate; unconscionable spending
Main entry: unconscionable, conscienceless
Definition: lacking a conscience
Usage: a conscienceless villain; brash, unprincipled, and conscienceless; an unconscionable liar