you (when referring to one's equals or inferiors)
owner; proprietor; possessor (e.g. of talent, beauty, etc.)
Shinto priest; chief Shinto priest (of a shrine); Welsh onion; pun in Buddhist monk jargon
village headman (esp. in the Kanto region)
landowner; landlord; landlady
territorial ruler (Yamato-period)
(parasitic) host; landlord; innkeeper
savior; saviour; rescuer; the Savior; the Saviour
lender; creditor; landlord
landlord; landlady; house owner; home owner; head of the household
landlord; landlady; house owner; home owner; head of the household
Shinto priest; chief Shinto priest (of a shrine); Welsh onion; pun in Buddhist monk jargon
sender; consignor; remitter
rancher; cattleman; person who owns or runs a ranch
loser; owner of a lost article
borrower; debtor; tenant; lessee; renter
owner of a horse (esp. racehorse); registered owner (of a racehorse)
one-man business; sole proprietor; sole proprietorship; individual owner-manager
employer (esp. of a geisha, prostitute, etc.); master; mistress
showman; impresario; promoter; producer
original poster (of a web-forum thread); OP; thread starter
head of the family (esp. as recorded in the resident register); head of the household; householder
business owner; entrepreneur
finder (of lost property)
advertiser; advertising sponsor
owner of a mountain; proprietor of a mine
person entrusted with someone's money, belongings, land, etc.
client (of a builder, etc.); person having something built or constructed
applicant; person who prays
patentee; holder of a patent
holder of preferred stock
great old-timer of the firm
original poster (of a web-forum thread); OP
poster of a tweet; author of a tweet