Rentier

Noun
1. someone whose income is from property rents or bond interest and other investments
(hypernym) investor

n. reindeer, any of several species of large deer arctic and sub-arctic regions

v. be worth it, be worthwhile

n. independant means, person of private

(n.)
One who has a fixed income, as from lands, stocks, or the like.
  

individual living off of income from fixed investments.