1. Incapable of being navigated

See also: impassable, unpassable

• figurante
• figuration
• figurative
• figuratively
• figure
• figure eight
• figure loom
• figure of eight
• figure of merit
• figure of speech
• figure out
• figure skate
• figure skater
• figure skating
• figured
• figured bass
• figured-fabric loom
• figurehead
• figurer
• figurine
• figuring
• figwort
• figwort family
• Fiji
• Fiji dollar