en natural obstacle (n)
― IsA ⟶
Weight: 1.0
en obstacle (n) Source: OpenCyc 2012
en gorge (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en escarpment (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en natural obstacle (n)
― IsA ⟶
Weight: 1.0
en natural thing (n) Source: OpenCyc 2012
en forest (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en steep slope (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en river (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en swamp (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en watercourse (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012
en gully (n)
― IsA ⟶
Weight: 1.0
en natural obstacle (n) Source: OpenCyc 2012