en aurora borealis (n, phenomenon)
― IsA ⟶
Weight: 2.0
en aurora (n, phenomenon) Source: Open Multilingual WordNet
en aurora borealis (n)
― IsA ⟶
Weight: 1.0
en auroraaustralis (n) Source: OpenCyc 2012
en aurora borealis (n)
― IsA ⟶
Weight: 1.0
en aurora ionospheric (n) Source: OpenCyc 2012
en aurora borealis
― IsA ⟶
Weight: 1.0
en aurora (n) Source: English Wiktionary
en aurora borealis (n, icebreaker)
― IsA ⟶
Weight: 0.5
en ship (n) Source: DBPedia 2015