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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English sooty, soty, equivalent to soot + -y. Probably influenced by similar Middle English suti (“dirty, filthy”), derived from the same root as Old English besūtian (“to befoul”).
coal-black, jet, jet-black, pitchy
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tap / space
Classic usage
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