ConceptNet 5: Query results

fr ardu ^(a)	― Synonym ⟶ Weight: 2.0	fr escarpé	Sources: English Wiktionary and French Wiktionary
fr ardu ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en unmanageable ^{(a, wn)}	Source: Open Multilingual WordNet
fr ardu ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en difficult ^{(a, wn)}	Source: Open Multilingual WordNet
fr ardu ^(a)	― Synonym ⟶ Weight: 2.0	fr difficile	Sources: English Wiktionary and French Wiktionary
fr ardu ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en arduous ^{(a, wn)}	Source: Open Multilingual WordNet
fr ardu ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en straining ^{(a, wn)}	Source: Open Multilingual WordNet
fr ardu ^{(a, wn)}	― Synonym ⟶ Weight: 2.0	en backbreaking ^{(a, wn)}	Source: Open Multilingual WordNet
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr épineux	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr pénible	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr rude	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	en steep	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr tendu	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr raide	Source: French Wiktionary
fr difficile ^(a)	― Synonym ⟶ Weight: 1.0	fr ardu	Source: French Wiktionary
fr compliqué ^(a)	― Synonym ⟶ Weight: 1.0	fr ardu	Source: French Wiktionary
en burdensome ^(a)	― Synonym ⟶ Weight: 1.0	fr ardu	Source: English Wiktionary
en arduous ^(a)	― Synonym ⟶ Weight: 1.0	fr ardu	Source: English Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr dur	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	en arduous	Source: French Wiktionary
fr ardu ^(a)	― Synonym ⟶ Weight: 1.0	fr revêche	Source: French Wiktionary