梯形[teikei] trapezoid
階梯[kaitei] stairs
避難梯子[hinanbashigo] fire escape
梯子車[hashigosha] hook-and-ladder truck

梯子乗り[hashigonori] ladder-top stunts
梯子段[hashigodan] step
梯子酒[hashigozake] barhopping
舷梯[gentei] gangway (ladder)

右舷[ugen] starboard
乾舷[kangen] freeboard
舷側[gensoku] ship's side
左舷[sagen] port (left side of vessel)
半舷砲[hangenhou] broadside fire

両舷[ryougen] both sides of a ship
登舷礼[tougenrei] ceremonial assembling of a ship's crew on deck
舷灯[gentou] running lights
舷門[genmon] gangway