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sharp-sightedness vs twenty-twenty

twenty-twenty vs sharp-sightedness

sharp-sightedness and twenty-twenty both are nouns.

Word NounAdjectiveVerbAdverb
sharp-sightedness Yes No No No
twenty-twenty Yes No No No
As nouns, twenty-twenty is a hyponym of sharp-sightedness; that is, twenty-twenty is a word with a more specific, narrower meaning than sharp-sightedness:
  • sharp-sightedness: sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
  • twenty-twenty: normal visual acuity, as measured by the ability to read charts at a distance of 20 feet
Other hyponyms of sharp-sightedness include 20/20, oxyopia.
sharp-sightedness (noun) twenty-twenty (noun)
lively attentiveness normal visual acuity, as measured by the ability to read charts at a distance of 20 feet
sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
Difference between sharp-sightedness and twenty-twenty

Words related to "sharp-sightedness"

Words related to "twenty-twenty"

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