Nasty person; in Spanish it is "cheat", and comes from the Arabic 1605; 1614; 1608; 1604; 1574; 1614; (mawla, "servile client"), that it was an individual of lower class, freed slave who still had a link with their former masters, Muslim converts to trade, but in general people had that in low esteem, although over time they came to position It is high power and wealth.
