en sea coal (n, substance)
― IsA ⟶
Weight: 2.0
en bituminous coal (n, substance) Source: Open Multilingual WordNet
en cannel coal (n, substance)
― IsA ⟶
Weight: 2.0
en bituminous coal (n, substance) Source: Open Multilingual WordNet
en bituminous coal (n, substance)
― IsA ⟶
Weight: 2.0
en coal (n, substance) Source: Open Multilingual WordNet
en bituminous coal (n)
― IsA ⟶
Weight: 1.0
en coal (n) Source: OpenCyc 2012