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SUMO Search Tool

This tool relates English terms to concepts from the SUMO ontology by means of mappings to WordNet synsets.


English Word: 
Noun Synset: 104710588

Words: hardness, ruggedness

Gloss: the quality of being difficult to do; "he assigned a series of problems of increasing hardness"; "the ruggedness of his exams caused half the class to fail"

hypernym 104709253 - difficultness, difficulty
derivationally related 300748058 - rugged, tough
derivationally related 300744916 - difficult, hard
derivationally related 300836544 - arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome

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