quick-sighted
21astute — a. Shrewd, penetrating, eagle eyed, keen, cunning, deep, sagacious, acute, sharp, quick, discerning, ingenious, perspicacious, intelligent, long headed, keen sighted, clear sighted, quick sighted …
22sharp — I. a. 1. Acute, keen, trenchant. 2. Pointed, peaked, ridged. 3. Sagacious, apt, shrewd, astute, acute, penetrating, subtle, perspicacious, discerning, discriminating, ingenious, inventive, witty, quick, clever, ready, smart, clear, sharp sighted …
23Hawk-eyed — ( [imac]d ), a. Having very keen vision; sharp sighted; discerning. [WordNet sense 1] Syn: keen sighted, lynx eyed, quick sighted, sharp eyed, sharp sighted. [1913 Webster] 2. alert to possible danger. [WordNet sense 2] Syn: argus eyed, open eyed …
24eagle-eyed — a. 1. Sharp sighted, keen eyed, keen sighted, of piercing vision. 2. Discerning, perspicacious, penetrating, of piercing vision, of penetrating insight, quick sighted, sharp sighted, lynx eyed, hawk eyed, keen eyed, Argus eyed …
25perspicacious — a. 1. Quick sighted, sharpsighted, keen sighted. 2. Discerning, acute, keen, sagacious, shrewd, clear sighted, keen sighted, sharp witted, keen witted, long headed, eagle eyed, penetrating …
26eagle-eyed — adj sharp sighted, quick sighted, keen sighted, hawk eyed, lynx eyed; all seeing, far seeing, all observant, not missing a thing; clear sighted, perspicacious, discerning, discriminating, perceptive; insightful, intuitive; keen, acute, wide awake …
27lynx-eyed — adj sharp sighted, eagle eyed, quick sighted, keen sighted, hawk eyed; all seeing, far seeing, all observant, not missing a thing; clear sighted, perspicacious, discerning, discriminating, perceptive; insightful, intuitive, keen, acute, wide… …
28discerning — a. Discriminating, knowing, sagacious, perspicacious, judicious, acute, intelligent, ingenious, clear headed, clear sighted, keen sighted, quick sighted, eagle eyed, hawk eyed, Argus eyed …
29argus-eyed — a. Vigilant, watchful, alert, all observant, discerning, perspicacious, sharp sighted, quick sighted, lynx eyed, hawk eyed …
30hawk-eyed — a. 1. Sharp sighted, quick sighted, keen eyed, eagle eyed, lynx eyed, Argus eyed. 2. Discerning, penetrating, astute, sagacious keen …