1: κύριος
(Strong's #2962 — Noun Masculine — kurios — koo'-ree-os )

"one having power" (kuros) or "authority, a lord, master," signifies "an owner" in Luke 19:33 . See LORD , MASTER , SIR.

2: ναύκληρος
(Strong's #3490 — Noun Masculine — naukleros — now'-klay-ros )

"a ship owner" (naus, "a ship," kleros, "a lot"), "a shipmaster," occurs in Acts 27:11 , "(the) owner of the ship."