Synonyms of ruggedness

Noun

1. huskiness, ruggedness, toughness, strength

usage: the property of being big and strong

2. ruggedness, unevenness, variability

usage: the quality of being topologically uneven; "the ruggedness of the mountains"

3. hardness, ruggedness, difficulty, difficultness

usage: 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"