1. baron
  2. big shot
  3. deep pocket
  4. magnate
  5. moneybags
  6. moneyed person
  7. person of means
  8. person of substance
  9. rich person
  10. richling
  11. tycoon
  12. wealthy person

Words Related to Fat-cat

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.