Related Clues:

• Titanic sinker
• I see, as you say, bird flying over calf, perhaps
• Floating sea hazard
• Floating piece from glacier
• Cut-price lettuce
• What Titanic hit
• Lettuce in tabasco sauce?
• Finally cut price for variety of vegetable?
• One cold bird climbing arctic feature
• Senior officers naturally having longer leaves than most
• One's tipped as having hidden depths
• Lettuce; Greek island
• One church composer is an unemotional person
• Big screen endlessly broadcast last scene of Titanic
• I caught bird that's picked up a sort of lettuce