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