lucre in WordNet English dictionary

1. informal terms for money
   boodle  bread  cabbage  clams  dinero  dough  gelt  kale  lettuce  lolly  lucre  loot  moolah  pelf  scratch  shekels  simoleons  sugar  wampum 
   
2. the excess of revenues over outlays in a given period of time (including depreciation and other non-cash expenses)
   net income  net  net profit  lucre  profit  profits  earnings