All pontoon synonyms

noun pontoon

• balsa — Balsa or balsa wood is a very light wood from a South American tree.
• balsas — river in SC Mexico, flowing into the Pacific: c. 450 mi (724 km)
• gangplank — a flat plank or small, movable, bridgelike structure for use by persons boarding or leaving a ship at a pier.
• life raft — a raft, often inflatable, for use in emergencies, as when a ship must be abandoned or when a plane is downed at sea.
• lifeboat — a double-ended ship's boat, constructed, mounted, and provisioned so as to be readily able to rescue and maintain persons from a sinking vessel.
• float — to rest or remain on the surface of a liquid; be buoyant: The hollow ball floated.