baron (n.)
- archduke
- aristocracy
- aristocrat
- armiger
- banker
- baronet
- bigwig
- brass
- businessman
- celebrity
- count
- cream
- czar
- dignitary
- dignity
- director
- duke
- earl
- elder
- elite
- enterpriser
- entrepreneur
- esquire
- establishment
- father
- figure
- financier
- gentleman
- grandee
- industrialist
- interests
- king
- laird
- landgrave
- lion
- lord
- magnate
- magnifico
- manager
- margrave
- marquis
- mogul
- nabob
- name
- nobility
- noble
- nobleman
- notability
- notable
- overlapping
- palsgrave
- panjandrum
- patrician
- peer
- personage
- personality
- power
- prince
- sachem
- seigneur
- seignior
- somebody
- something
- squire
- swell
- thoroughbred
- tycoon
- viscount
- worthy