Choose the word which is different from the rest.

The answer is D. Ship.

A canoe is a small boat that is typically propelled by a paddle. A dinghy is a small boat that is typically used as a tender to a larger boat. A yacht is a large, luxurious boat that is typically used for pleasure. A ship is a large, seagoing vessel.

The difference between a ship and the other three options is that a ship is much larger and can travel on the open ocean. Canoes, dinghies, and yachts are all smaller boats that are typically used on lakes or rivers.