ଉଦାହରଣ : Quick-sighted as a cat.

ସମକକ୍ଷ : argus-eyed, hawk-eyed, keen-sighted, lynx-eyed, sharp-eyed, sharp-sighted

ଉଦାହରଣ : Quick-sighted into the faults of the time.

ସମକକ୍ଷ : sharp-eyed, sharp-sighted