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Classic usage
Pronunciation: /ˈɹʌf.nəs/
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Inherited from Middle English roughnes /roughnesse. By surface analysis, rough + -ness. Compare Old English hrēohnes (“roughness”).
raggedness
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tap / space
Classic usage
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