astuteness, sharpness, shrewdness, intelligence, acumen, wit, prudence, wisdom, sagacity, keenness, circumspection, judiciousness, acuteness, wariness, perspicaciousness, sageness, caginess, knowingness, foxiness, cageyness, hardheadedness, worldliness, clear-sightedness, discernment, perspicacity, insight, understanding, perception, cleverness, judgment, penetration, judgement, discrimination, acuity, sense, perceptiveness, discretion, savvy, sapience, percipience, nous, intuition, smarts, sharp-wittedness, ingenuity, foresight, comprehension, forethought, watchfulness, common sense … more