rich in WordNet English dictionary

1. affording an abundant supply
   "had ample food for the party"; "copious provisions"; "food is plentiful"; "a plenteous grape harvest"; "a rich supply"
   ample  copious  plenteous  plentiful  rich 
   
2. strong; intense
   "deep purple"; "a rich red"
   deep  rich 
   
3. marked by great fruitfulness
   "fertile farmland"; "a fat land"; "a productive vineyard"; "rich soil"
   fat  fertile  productive  rich 
   
4. marked by richness and fullness of flavor
   "a rich ruby port"; "full-bodied wines"; "a robust claret"; "the robust flavor of fresh-brewed coffee"
   full-bodied  racy  rich  robust 
   
5. possessing material wealth
   "her father is extremely rich"; "many fond hopes are pinned on rich uncles"
   rich 
   
6. having an abundant supply of desirable qualities or substances (especially natural resources)
   "blessed with a land rich in minerals"; "rich in ideas"; "rich with cultural interest"
   rich 
   
7. suggestive of or characterized by great expense
   "a rich display"
   rich 
   
8. high in mineral content; having a high proportion of fuel to air
   "a rich vein of copper", "a rich gas mixture"
   rich 
   
9. pleasantly full and mellow
   "a rich tenor voice"
   rich 
   
10. containing plenty of fat, or eggs, or sugar
    "rich desserts"; "they kept gorging on rich foods"
    rich 
    
11. of great worth or quality
    "a rich collection of antiques"
    rich 
    
12. very productive
    "rich seams of coal"
    rich 
    

1. people who have possessions and wealth (considered as a group)
   "only the very rich benefit from this legislation"
   rich people  rich