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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 sustenaunce, from Old French sustenance, from sustenir with the suffix -ance, from Vulgar Latin *sustenire, from Latin sustinere. Compare also Late Latin sustinentia. Equivalent to sustain + -ance.
nutriment, nourishment, nutrition, aliment, alimentation, victuals
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Classic usage
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