At the rear, to a sailor, 5 letters
Back, on the Bounty, 5 letters
Not forward, to a sailor, 5 letters
Not forward, to a salt, 5 letters
Rearward, at a regatta, 5 letters
Rearward, on the briny, 5 letters
To the rear, nautically, 5 letters
To the rear, to a rear admiral, 5 letters
Toward the ship's rear, 5 letters
Towards the back of the boat, 5 letters