en gravel (n, substance)
― IsA ⟶
Weight: 2.0
en rock (n, substance) Source: Open Multilingual WordNet
en ballast (n, substance)
― IsA ⟶
Weight: 2.0
en gravel (n, substance) Source: Open Multilingual WordNet
en shingle (n, substance)
― IsA ⟶
Weight: 2.0
en gravel (n, substance) Source: Open Multilingual WordNet
en bank gravel (n, substance)
― IsA ⟶
Weight: 2.0
en gravel (n, substance) Source: Open Multilingual WordNet