mon·ger 
(mŭnggər, mŏng-)
(mŭnggər, mŏng-)n.
1. A dealer in a specific commodity. Often used in combination: an ironmonger.
2. A person promoting something undesirable or discreditable. Often used in combination: a scandalmonger; a warmonger.
tr.v. mon·gered, mon·ger·ing, mon·gers
To peddle.
[Middle English mongere, from Old English mangere, from Latin mangō, dealer in slaves, probably of Greek origin.]