Synonyms of perceptiveness

1 Syllable
nose, wit, eye
2 Syllables
judgment, insight, keenness, shrewdness
3 Syllables
sageness, acumen, prehension
4 Syllables
percipience, understanding, clear-sightedness, percipiency, insightfulness, penetration, astuteness, sagacity
5 Syllables
discrimination, sensibility, sensibilities, perspicaciousness, perspicacity