sharp-eyed - English Synonyms Dictionary

sharp-eyed

adj.
[1] sharp-sighted , argus-eyed , hawk-eyed , eagle-eyed , hawk-eyed , keen-sighted , lynx-eyed , lynx-eyed , gimlet-eyed , quick-sighted , sharp-sighted , keen-sighted , wide awake , wakeful , watchful , observant , (on the) alert , on the qui vive , wary , circumspect , Argus-eyed , cautious , careful
[2] quick-sighted , sharp-sighted
[3] keen-eyed