en ununnilium (n)
― IsA ⟶
Weight: 1.0
en unalloyed metal (n) Source: OpenCyc 2012
en ununnilium (n)
― IsA ⟶
Weight: 1.0
en artificial substance (n) Source: OpenCyc 2012
en ununnilium (n)
― IsA ⟶
Weight: 1.0
en radioactive substance (n) Source: OpenCyc 2012