The quality of being flexuous; the characteristic of having many curves and bends.
From flexuous (characterized by bends) + -ness (a common English suffix creating abstract nouns from adjectives). This represents a more English-native formation compared to the Latinate 'flexuosity.'
English gives you choices: the fancy Latin-derived 'flexuosity' versus the homey 'flexuousness'—both mean the same thing, but which sounds more like the word itself is bending?
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