Vendor
A fancy word for a “seller”. Implies, to my eyes, that you are selling from machine into which one deposits quarters and from which one extracts luke warm tins of sweat.
Real estate agents feel quite differently, however.
Plain English Anatomy™ Noun | Verb | Adjective | Adverb | Preposition | Conjunction | Latin | Germany | Flannel | Legal triplicate | Nominalisation | Murder your darlings