Answer:

flotsam

Answer	Crossword Clue
FLOTSAM	Debris on the sea
FLOTSAM	Sea debris
FLOTSAM	Debris in a swell place?

FLOTSAM	Jetsam's partner
FLOTSAM	Odds and ends
FLOTSAM	Lake litter
FLOTSAM	Bobbing wreckage
FLOTSAM	Seaborne wreckage
FLOTSAM	Jetsam partner
FLOTSAM	Unimportant items
FLOTSAM	Ocean debris

FLOTSAM	Refuse, perhaps
FLOTSAM	Goods salvaged from the sea.
FLOTSAM	Evidence of the cruel sea.
FLOTSAM	Floating wreckage.
FLOTSAM	Driftage.
FLOTSAM	Sea litter.
FLOTSAM	Floating wreckage
FLOTSAM	Drifters

FLOTSAM	Wreckage afloat
FLOTSAM	Beachcomber's bonanza
FLOTSAM	Ship wreckage
FLOTSAM	Abandoned wreckage
FLOTSAM	Vagrants
FLOTSAM	Debris at sea
FLOTSAM	Refuse
FLOTSAM	Refuse at sea

FLOTSAM	Clues to a sunken ship's location
FLOTSAM	Refuse on the surface
FLOTSAM	Shipwreck remains
FLOTSAM	Remains of a wreck
FLOTSAM	Detritus at sea