Following are all the unclos like words, in the list below.
CONVENTION
100% like unclos
CCW
99.79% like unclos
CRC
99.36% like unclos
CEDAW
50.23% like unclos
UNCLOSING
50.23% like unclos
SOMMERFELD
50.23% like unclos
LIBERATO
50.23% like unclos
CABELLOS
50.23% like unclos
ELVIE
50.23% like unclos
CROISSANTE
50.23% like unclos
MARSEILLAIS
50.23% like unclos
PERIODOS
50.23% like unclos
LIGAS
50.23% like unclos
MAITRISE
50.23% like unclos
COLREGS
50.23% like unclos
FREEDOM OF THE SEAS
50.23% like unclos
MARE CLAUSUM
50.23% like unclos
MARPOL
50.23% like unclos
MARITIME LAW
50.23% like unclos
ULOC
50.23% like unclos
MARE LIBERUM
50.23% like unclos
MARPOL 73/78
50.23% like unclos
SEA BRIEF
50.23% like unclos
SEA CARD
50.23% like unclos
FREEDOM OF NAVIGATION
50.23% like unclos
ROCKS AND SHOALS
50.23% like unclos
HIGH SEAS
50.23% like unclos
OPEN SEA
50.23% like unclos
COMSUBFOR
50.23% like unclos
MARCOM
50.23% like unclos
NOAA CORPS
50.23% like unclos
SEA LETTER
50.23% like unclos
SEA LAWYER
50.23% like unclos
CANMARCOM
50.23% like unclos
ADMIRALTY LAW
50.23% like unclos
COMSUBPAC
50.23% like unclos
SEALAB
50.23% like unclos
PACFLT
50.23% like unclos
ECDIS
50.23% like unclos
SEAL
50.23% like unclos
OCEAN
50.23% like unclos
LUSITANIA
50.23% like unclos
COAST GUARD
50.23% like unclos
NARROW SEAS
50.23% like unclos
SEA LORD
50.23% like unclos
SEA-LAWYER
50.23% like unclos
BLUE WATER
50.23% like unclos
ULCC
50.23% like unclos
LUCIGRAPH
50.23% like unclos
DEEP BLUE SEA
50.23% like unclos
PILOT
50.23% like unclos
NAVY
50.23% like unclos
LOBSCOUSER
50.23% like unclos
SEASCAPE
50.23% like unclos
SEA CAN
50.23% like unclos
UNLADING
50.23% like unclos
UNSEAMANSHIP
50.23% like unclos
SEASPACE
50.23% like unclos
BOAT
50.23% like unclos
MARINESCAPE
50.23% like unclos
OPEN ORDER
50.23% like unclos
CLASSIFICATION SOCIETY
50.23% like unclos
AUTOSUB
50.23% like unclos
SEALINE
50.23% like unclos
INSURV
50.23% like unclos
GREEN SEA
50.23% like unclos
CCGS
50.23% like unclos
CUNY
50.23% like unclos
WATER LEVEL
50.23% like unclos
SEADOG
50.23% like unclos
MEDIAN LINE
50.23% like unclos
ADMIRALTY
50.23% like unclos
ROCS
50.23% like unclos
HMCS
50.23% like unclos
NAUTICS
50.23% like unclos
SEALORE
50.23% like unclos
DEEP SEA
50.23% like unclos
SHORAN
50.23% like unclos
SILENT SERVICE
50.23% like unclos
NAVIGATOR
50.23% like unclos
MAIN
50.23% like unclos
CONTINENTAL NAVY
50.23% like unclos
MARINE LEAGUE
50.23% like unclos
SEALIGHT
50.23% like unclos
UNDERSEAMAN
50.23% like unclos
SUBMARINE
50.23% like unclos
THALASSOCRACY
50.23% like unclos
DEEP
50.23% like unclos
LENGTH OVERALL
50.23% like unclos
WESTERN SEA
50.23% like unclos
UNCHARTED WATER
50.23% like unclos
NAVAL OFFICER
50.23% like unclos
UNION FLAG
50.23% like unclos
COASTGUARD
50.23% like unclos
SEAJACK
50.23% like unclos
SEA LIGHT
50.23% like unclos
SEASPEAK
50.23% like unclos
SEA-DUTY
50.23% like unclos
CUTTERMAN
50.23% like unclos
FLAG STATE
50.23% like unclos