What is a synonym for boat?

Here are some synonyms for "boat", depending on the context:

General:

* Vessel

* Craft

* Watercraft

* Ship (though usually larger)

* Barge

Specific types:

* Canoe

* Kayak

* Dinghy

* Yacht

* Raft

* Ferry

* Cruiser

Figurative:

* Ark

* Galleon (for something large and grand)

* Skiff (for something small and light)

The best synonym will depend on the specific situation and the type of boat you are referring to.