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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Inherited from Middle English profundite, from Middle French profondite or its etymon Latin profunditās; by surface analysis, prof(o)und + ity. Compare profoundness.
reconditeness, abstruseness, abstrusity, profoundness
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tap / space
Classic usage
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