Following are all the boatowner like words, in the list below.
OWNER
100% like boatowner
BOATKEEPER
100% like boatowner
SHIPOWNER
99.99% like boatowner
MOTORBOATER
99.99% like boatowner
BOATIE
99.98% like boatowner
MOTORBOATMAN
99.98% like boatowner
BOATER
99.98% like boatowner
CATBOATER
99.97% like boatowner
HOUSEBOATER
99.97% like boatowner
MOTORBOATIST
99.96% like boatowner
SHIPHOLDER
99.96% like boatowner
YACHTSPERSON
99.96% like boatowner
SAILBOATER
99.95% like boatowner
BOATMAN
99.95% like boatowner
NARROWBOATER
99.94% like boatowner
YACHTSMAN
99.94% like boatowner
BOATSMAN
99.94% like boatowner
RIVERBOATMAN
99.93% like boatowner
GUNBOATER
99.93% like boatowner
JETBOATER
99.92% like boatowner
BOATWOMAN
99.92% like boatowner
BOATMATE
99.92% like boatowner
PADDLEBOATER
99.91% like boatowner
LONGBOATER
99.91% like boatowner
JOHNBOATER
99.9% like boatowner
YACHTIST
99.9% like boatowner
STEAMBOATER
99.9% like boatowner
WHALEBOATER
99.89% like boatowner
BOATMAKER
99.89% like boatowner
BOATBUILDER
99.88% like boatowner
PLAYBOATER
99.88% like boatowner
KEELBOATER
99.88% like boatowner
KEELBOATMAN
99.87% like boatowner
BOATPERSON
99.87% like boatowner
SHIPOWNING
99.86% like boatowner
FERRYBOATER
99.86% like boatowner
BUMBOATER
99.86% like boatowner
CORINTHIAN
99.85% like boatowner
ICEBOATER
99.85% like boatowner
POWERBOATER
99.84% like boatowner
SPEEDBOATMAN
99.84% like boatowner
YACHTMAN
99.84% like boatowner
TUGBOATER
99.83% like boatowner
TOWBOATER
99.83% like boatowner
FLATBOATER
99.82% like boatowner
ROWBOATER
99.82% like boatowner
YACHTER
99.82% like boatowner
FISHBOAT
99.81% like boatowner
BUMBOATMAN
99.81% like boatowner
YACHTSWOMAN
99.8% like boatowner
LIVEABOARD
99.8% like boatowner
BOATMASTER
99.8% like boatowner
OARSMAN
99.79% like boatowner
BARGEMAN
99.79% like boatowner
BOATMANSHIP
99.78% like boatowner
SAILOR
99.78% like boatowner
DAYBOAT
99.78% like boatowner
YACHTY
99.77% like boatowner
PARTY BOAT
99.77% like boatowner
BOATYARD
99.76% like boatowner
TUGBOATMAN
99.76% like boatowner
YACHTSFOLK
99.76% like boatowner
OUTBOARDER
99.75% like boatowner
FERRYBOATMAN
99.75% like boatowner
DOCKMASTER
99.74% like boatowner
SAILING BOAT
99.74% like boatowner
BOATMAKING
99.74% like boatowner
STERNMAN
99.73% like boatowner
YAWLSMAN
99.73% like boatowner
OCEANFARER
99.72% like boatowner
SAILING VESSEL
99.72% like boatowner
HORSEBOAT
99.72% like boatowner
HOUSEBOAT
99.71% like boatowner
LIFEBOATMAN
99.71% like boatowner
YAWLER
99.7% like boatowner
WATERMAN
99.7% like boatowner
BOATLET
99.7% like boatowner
BOATHORSE
99.69% like boatowner
SHIPBUILDER
99.69% like boatowner
FISHERMAN
99.68% like boatowner
BOATING
99.68% like boatowner
BUMBOATWOMAN
99.68% like boatowner
BOATSWAIN
99.67% like boatowner
FISHING BOAT
99.67% like boatowner
SPORTFISHERMAN
99.66% like boatowner
SPORTSBOAT
99.66% like boatowner
BOATHOUSE
99.66% like boatowner
BOAT MATE
99.65% like boatowner
BOARDSAILOR
99.65% like boatowner
SHIP'S HUSBAND
99.64% like boatowner
POLER
99.64% like boatowner
CORACLER
99.64% like boatowner
HOUSE FLAG
99.63% like boatowner
DOCKHAND
99.63% like boatowner
RAFTMAN
99.62% like boatowner
CANALMAN
99.62% like boatowner
BOATCRAFT
99.62% like boatowner
LIFEBOATHOUSE
99.61% like boatowner
FOLDBOATER
99.61% like boatowner
FISHER-BOAT
99.6% like boatowner