1. Incapable of being navigated

See also: impassable, unpassable

• capacitance
• capacitance unit
• capacitate
• capacitive
• capacitor
• capacitor microphone
• capacity
• capacity measure
• capacity unit
• caparison
• caparisoned
• cape
• cape aloe
• Cape Ann
• Cape Breton Island
• Cape buffalo
• Cape Canaveral
• Cape Cod
• Cape Cod Bay
• Cape Cod Canal
• Cape Colony
• Cape dagga
• Cape Fear
• Cape Fear River
• Cape Flattery