ConceptNet 5: Query results

ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en backbreaking ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en rugged ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en laboured ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en trying ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en problematical ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en difficult ^{(a, wn)}	Source: Open Multilingual WordNet
ja 困難 ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en troubled ^{(a, wn)}	Source: Open Multilingual WordNet