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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From real (in real estate) and -or. Coined by Charles N. Chadbourn in 1916, on the model of Latin agent nouns ending in -tor (such as actor, creator), to refer to real-estate professionals who are members of the National Association of Realtors, a trade association in the United States. Equivalent to realt(y) + -or.
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Classic usage
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