1) An inexperienced sailor 2) Denizen 3) Dweller 4) Exclusively Anglo word 5) Exclusively Saxon word 6) Hardly a mariner 7) Indweller 8) Inhabitant 9) Landman 10) Landsman 11) No sailor he 12) Not a seafaring man 13) Seasickness candidate 14) Unseasoned sailor 15) Word of purely Anglo origin 16) Word with Anglo-Saxon origins Found on https://www.crosswordclues.com/clue/landlubber
Land'lub`ber noun [ Prop. from land + lubber , or possibly corrupted from laudlouper .] (Nautical) One who passes his life on land; -- so called among seamen in contempt or ridicule. Found on http://www.encyclo.co.uk/webster/L/11