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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Middle English stabletee, stabilite, from Old French stabilité, from Latin root of stabilitas (“firmness, steadfastness”), from stabilis (“steadfast, firm”). Displaced native Old English staþolfæstnes.
stableness
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Classic usage
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