en optimist (n, person)
― IsA ⟶
Weight: 2.0
en person (n, wn) Source: Open Multilingual WordNet
en millenarian (n, person)
― IsA ⟶
Weight: 2.0
en optimist (n, person) Source: Open Multilingual WordNet
en perfectibilist (n)
― IsA ⟶
Weight: 1.0
en optimist Source: English Wiktionary
en Murphy
― IsA ⟶
Weight: 1.0
en an optimist Source: Open Mind Common Sense contributors jake512