discriminating Synonyms

acute penetrating knifelike penetrative incisive piercing keen sharp sagacious segregated puristic puritanic rational sapient rejective refined keener maturer overdelicate overnice particular pawky punctilious perceptive percipient perspicacious selective sensitive long-headed nazi pernickety picky choosy insightful self-supporting streetwise worldly wise enlightened persnickety racist separate sharp-witted shrewd smart subtle wise well-advised fascist chauvinistic differentiating