clear-sighted

visionary

discerning extrasensory far-sighted farseeing judicious long-sighted new age oracular penetrating perceptive prescient prophetic second-sighted sibylline spiritualistic telepathic vatic

astute insightful knowledgeable penetrating perceptive piercing

knowing

acute bright brilliant clever critical gnostic ingenious insighted intelligent judicious percipient perspicacious sagacious sage sensitive sharp shrewd subtle wise

idiotic ignorant stupid unaware unintelligent

disregardful neglectful negligent overlooking undiscerning undiscriminating

X-ray eye hawk-eyed observant perceptive perspicacious sharp-eyed

astute careful cautious circumspect considerate expedient prudent rational reasonable sane sensible shrewd skillful sober thorough

accurate acute calculating considered diplomatic discerning discreet discriminating efficacious enlightened far-sighted informed judicial keen perceptive perspicacious politic profound quick-witted sagacious sage sapient seasonable seemly sharp sophisticated sound wary well-advised well-judged worldly-wise

careless ignorant imprudent inattentive incautious indiscreet irrational rash stupid thoughtless uncareful unrealistic unreasonable unsound unwise

foolish hasty idiotic injudicious nonsensical reckless senseless

attentive discerning discriminating intelligent mindful perceptive vigilant

advertent alive bright comprehending considering contemplating correct deducing detecting discovering eager eagle-eyed heedful intentive interested keen not missing a trick obedient observative on one's toes on the ball penetrating questioning quick regardful searching sensitive sharp sharp-eyed surveying understanding wide-awake

careless heedless inattentive neglectful negligent unaware undiscriminating

indifferent thoughtless unmindful unobservant unwatchful

acute alert astute aware clever discerning heady judicious keen penetrating percipient sagacious savvy sharp sharp-witted shrewd

ignorant unobservant unperceptive

acute apt astucious astute cagey canny clever cool discerning discriminating far-sighted foxy gnostic heady hip insightful intelligent keen knowing knowledgeable perceptive perspicacious prudent rational sage sapient savvy sensible sharp shrewd smooth sophic wise witty

careless foolish ignorant stupid

acute astucious astute cagey canny clever contemplative discerning discriminating educated enlightened experienced farsighted foxy informed insightful intelligent judicious keen knowing knowledgeable perceptive reflective sage scholarly sensible sharp shrewd smart thoughtful wise

20-20

normal vision normal visual acuity perfect vision