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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 French vipere, from Old French vipre, from Latin vīpera, contracted from vīvipara f (“viviparous”, adj.), from vīvus (“alive”, adj.) + parere (“to bear”, verb). Doublet of weever and wyvern.
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tap / space
Classic usage
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