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Sleepiness vs Hypersomnia - What's the difference?

sleepiness | hypersomnia |

As nouns the difference between sleepiness and hypersomnia

is that sleepiness is the property of being sleepy while hypersomnia is (medicine|pathology) excessive sleepiness.

sleepiness

English

Noun

(-)
  • The property of being sleepy.

    • hypersomnia

    English

    Noun

    (wikipedia hypersomnia)
  • (medicine, pathology) Excessive sleepiness.

    • Related terms

    * insomnia