Synonyms for clear-eyed

Adjective

1. clear-eyed, clear-sighted, perspicacious, discerning (vs. undiscerning)

usage: mentally acute or penetratingly discerning; "too clear-eyed not to see what problems would follow"; "chaos could be prevented only by clear-sighted leadership"; "much too perspicacious to be taken in by so spurious an argument"