usuriousness

noun

1. (uncountable)The quality of being usurious.

   “The clerk consented to come out when he perceived that he was being asked for by an old lady who was too infirm to walk; after which the Grandmother began to upbraid him at length, and with great vehemence, for his alleged usuriousness, and to bargain with him in a mixture of Russian, French, and German—I acting as interpreter.”